78739748

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{557}}^1\times {\mathrm{599}}^1$

素因数の和:1219

約数の個数: 24

約数和(自身を含む): 140616000

約数和(自身を除く): 61876252

約数列:

[1, 2, 4, 59, 118, 236, 557, 599, 1114, 1198, 2228, 2396, 32863, 35341, 65726, 70682, 131452, 141364, 333643, 667286, 1334572, 19684937, 39369874, 78739748]

約数ペア:

[(1, 78739748), (2, 39369874), (4, 19684937), (59, 1334572), (118, 667286), (236, 333643), (557, 141364), (599, 131452), (1114, 70682), (1198, 65726), (2228, 35341), (2396, 32863)]