28519946

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{156703}}^1$

素因数の和:156725

約数の個数: 16

約数和(自身を含む): 52652544

約数和(自身を除く): 24132598

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 156703, 313406, 1096921, 2037139, 2193842, 4074278, 14259973, 28519946]

約数ペア:

[(1, 28519946), (2, 14259973), (7, 4074278), (13, 2193842), (14, 2037139), (26, 1096921), (91, 313406), (182, 156703)]