28780256

素因数分解:

$2^5\times {\mathrm{701}}^1\times {\mathrm{1283}}^1$

素因数の和:1994

約数の個数: 24

約数和(自身を含む): 56786184

約数和(自身を除く): 28005928

約数列:

[1, 2, 4, 8, 16, 32, 701, 1283, 1402, 2566, 2804, 5132, 5608, 10264, 11216, 20528, 22432, 41056, 899383, 1798766, 3597532, 7195064, 14390128, 28780256]

約数ペア:

[(1, 28780256), (2, 14390128), (4, 7195064), (8, 3597532), (16, 1798766), (32, 899383), (701, 41056), (1283, 22432), (1402, 20528), (2566, 11216), (2804, 10264), (5132, 5608)]