28744262

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{193}}^1\times {\mathrm{659}}^1$

素因数の和:967

約数の個数: 16

約数和(自身を含む): 43789680

約数和(自身を除く): 15045418

約数列:

[1, 2, 113, 193, 226, 386, 659, 1318, 21809, 43618, 74467, 127187, 148934, 254374, 14372131, 28744262]

約数ペア:

[(1, 28744262), (2, 14372131), (113, 254374), (193, 148934), (226, 127187), (386, 74467), (659, 43618), (1318, 21809)]