69379336

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{35111}}^1$

素因数の和:35149

約数の個数: 32

約数和(自身を含む): 147470400

約数和(自身を除く): 78091064

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 35111, 70222, 140444, 280888, 456443, 667109, 912886, 1334218, 1825772, 2668436, 3651544, 5336872, 8672417, 17344834, 34689668, 69379336]

約数ペア:

[(1, 69379336), (2, 34689668), (4, 17344834), (8, 8672417), (13, 5336872), (19, 3651544), (26, 2668436), (38, 1825772), (52, 1334218), (76, 912886), (104, 667109), (152, 456443), (247, 280888), (494, 140444), (988, 70222), (1976, 35111)]