78065764

素因数分解:

$2^2\times 7^1\times {\mathrm{263}}^1\times {\mathrm{10601}}^1$

素因数の和:10875

約数の個数: 24

約数和(自身を含む): 156739968

約数和(自身を除く): 78674204

約数列:

[1, 2, 4, 7, 14, 28, 263, 526, 1052, 1841, 3682, 7364, 10601, 21202, 42404, 74207, 148414, 296828, 2788063, 5576126, 11152252, 19516441, 39032882, 78065764]

約数ペア:

[(1, 78065764), (2, 39032882), (4, 19516441), (7, 11152252), (14, 5576126), (28, 2788063), (263, 296828), (526, 148414), (1052, 74207), (1841, 42404), (3682, 21202), (7364, 10601)]