25966226

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{557}}^1$

素因数の和:746

約数の個数: 32

約数和(自身を含む): 46122048

約数和(自身を除く): 20155822

約数列:

[1, 2, 11, 13, 22, 26, 143, 163, 286, 326, 557, 1114, 1793, 2119, 3586, 4238, 6127, 7241, 12254, 14482, 23309, 46618, 79651, 90791, 159302, 181582, 998701, 1180283, 1997402, 2360566, 12983113, 25966226]

約数ペア:

[(1, 25966226), (2, 12983113), (11, 2360566), (13, 1997402), (22, 1180283), (26, 998701), (143, 181582), (163, 159302), (286, 90791), (326, 79651), (557, 46618), (1114, 23309), (1793, 14482), (2119, 12254), (3586, 7241), (4238, 6127)]