how many perfect numbers are there below 500
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There are only 3 perfect numbers below 500. A perfect number is one which is equal to the sum of its divisors. The 3 perfect numbers are 6, 28 and 496. 6 - 1 + 2 + 3. 28 - 1 + 2 + 4 + 7 + 14. 496 - 1+ 2 + 4 + 8 + 16 + 31 + 62 + 124 + 248.
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Answer:
6,28,496
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