74390264

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{2161}}^1$

素因数の和:2511

約数の個数: 32

約数和(自身を含む): 150734640

約数和(自身を除く): 76344376

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 331, 662, 1324, 2161, 2648, 4303, 4322, 8606, 8644, 17212, 17288, 28093, 34424, 56186, 112372, 224744, 715291, 1430582, 2861164, 5722328, 9298783, 18597566, 37195132, 74390264]

約数ペア:

[(1, 74390264), (2, 37195132), (4, 18597566), (8, 9298783), (13, 5722328), (26, 2861164), (52, 1430582), (104, 715291), (331, 224744), (662, 112372), (1324, 56186), (2161, 34424), (2648, 28093), (4303, 17288), (4322, 17212), (8606, 8644)]