25349116

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{25657}}^1$

素因数の和:25693

約数の個数: 24

約数和(自身を含む): 50289680

約数和(自身を除く): 24940564

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 25657, 51314, 102628, 333541, 487483, 667082, 974966, 1334164, 1949932, 6337279, 12674558, 25349116]

約数ペア:

[(1, 25349116), (2, 12674558), (4, 6337279), (13, 1949932), (19, 1334164), (26, 974966), (38, 667082), (52, 487483), (76, 333541), (247, 102628), (494, 51314), (988, 25657)]