25206356

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{6571}}^1$

素因数の和:6719

約数の個数: 24

約数和(自身を含む): 50788416

約数和(自身を除く): 25582060

約数列:

[1, 2, 4, 7, 14, 28, 137, 274, 548, 959, 1918, 3836, 6571, 13142, 26284, 45997, 91994, 183988, 900227, 1800454, 3600908, 6301589, 12603178, 25206356]

約数ペア:

[(1, 25206356), (2, 12603178), (4, 6301589), (7, 3600908), (14, 1800454), (28, 900227), (137, 183988), (274, 91994), (548, 45997), (959, 26284), (1918, 13142), (3836, 6571)]