25333126

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1277}}^1$

素因数の和:1408

約数の個数: 32

約数和(自身を含む): 47234880

約数和(自身を除く): 21901754

約数列:

[1, 2, 7, 13, 14, 26, 91, 109, 182, 218, 763, 1277, 1417, 1526, 2554, 2834, 8939, 9919, 16601, 17878, 19838, 33202, 116207, 139193, 232414, 278386, 974351, 1809509, 1948702, 3619018, 12666563, 25333126]

約数ペア:

[(1, 25333126), (2, 12666563), (7, 3619018), (13, 1948702), (14, 1809509), (26, 974351), (91, 278386), (109, 232414), (182, 139193), (218, 116207), (763, 33202), (1277, 19838), (1417, 17878), (1526, 16601), (2554, 9919), (2834, 8939)]