Question

Is 28 a perfect number? (Hint: Write its factors and check.)

If you know the answer so give but don't give wrong answers.​

Answer 1

Answer:

YES 28 is a perfect number

Step-by-step explanation:

Since 28 has the factors 1, 2,4,7,14

Sum of the factors = 1+2+4+7+14=28

Perfect number, a positive integer that is equal to the sum of its proper divisors

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Answer 2

Answer:

Hence 28 is a perfect number.....