Question

what are two perfect numbers just after 28?????

Answer 1

hye

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aim :to find What are two perfect numbers just after 28?????

=>what are perfect numbers

=>Perfect number is  a positive integer that is equal to the sum of its proper divisors.

=>example = 6

=>1 +2+3

so the perfect no .after 28 are

=>496 =1 + 2 + 4 + 8 + 16 + 31 + 62 + 124 + 248

and 

=>8128 = 1,+ 2+, 4, +8,+ 16, +32+, 64, +127+, 254, +508+, 1016+, 2032,+ 4064

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hope it helps u..............