28238186

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{3251}}^1$

素因数の和:3397

約数の個数: 16

約数和(自身を含む): 43784928

約数和(自身を除く): 15546742

約数列:

[1, 2, 43, 86, 101, 202, 3251, 4343, 6502, 8686, 139793, 279586, 328351, 656702, 14119093, 28238186]

約数ペア:

[(1, 28238186), (2, 14119093), (43, 656702), (86, 328351), (101, 279586), (202, 139793), (3251, 8686), (4343, 6502)]