79391668

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{2069}}^1$

素因数の和:2307

約数の個数: 24

約数和(自身を含む): 142407720

約数和(自身を除く): 63016052

約数列:

[1, 2, 4, 53, 106, 181, 212, 362, 724, 2069, 4138, 8276, 9593, 19186, 38372, 109657, 219314, 374489, 438628, 748978, 1497956, 19847917, 39695834, 79391668]

約数ペア:

[(1, 79391668), (2, 39695834), (4, 19847917), (53, 1497956), (106, 748978), (181, 438628), (212, 374489), (362, 219314), (724, 109657), (2069, 38372), (4138, 19186), (8276, 9593)]