25560808

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{35111}}^1$

素因数の和:35137

約数の個数: 32

約数和(自身を含む): 58988160

約数和(自身を除く): 33427352

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 35111, 70222, 140444, 245777, 280888, 456443, 491554, 912886, 983108, 1825772, 1966216, 3195101, 3651544, 6390202, 12780404, 25560808]

約数ペア:

[(1, 25560808), (2, 12780404), (4, 6390202), (7, 3651544), (8, 3195101), (13, 1966216), (14, 1825772), (26, 983108), (28, 912886), (52, 491554), (56, 456443), (91, 280888), (104, 245777), (182, 140444), (364, 70222), (728, 35111)]