28357762

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{2351}}^1$

素因数の和:2553

約数の個数: 16

約数和(自身を含む): 43972992

約数和(自身を除く): 15615230

約数列:

[1, 2, 37, 74, 163, 326, 2351, 4702, 6031, 12062, 86987, 173974, 383213, 766426, 14178881, 28357762]

約数ペア:

[(1, 28357762), (2, 14178881), (37, 766426), (74, 383213), (163, 173974), (326, 86987), (2351, 12062), (4702, 6031)]