25428022

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:312

約数の個数: 32

約数和(自身を含む): 41850432

約数和(自身を除く): 16422410

約数列:

[1, 2, 17, 34, 53, 103, 106, 137, 206, 274, 901, 1751, 1802, 2329, 3502, 4658, 5459, 7261, 10918, 14111, 14522, 28222, 92803, 123437, 185606, 239887, 246874, 479774, 747883, 1495766, 12714011, 25428022]

約数ペア:

[(1, 25428022), (2, 12714011), (17, 1495766), (34, 747883), (53, 479774), (103, 246874), (106, 239887), (137, 185606), (206, 123437), (274, 92803), (901, 28222), (1751, 14522), (1802, 14111), (2329, 10918), (3502, 7261), (4658, 5459)]