61389885.000000000

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2264959}}^1$

素因数の和:2264973

約数の個数: 24

約数和(自身を含む): 507351040

約数和(自身を除く): 317094484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2264959, 4529918, 6794877, 9059836, 13589754, 15854713, 27179508, 31709426, 47564139, 63418852, 95128278, 190256556]

約数ペア:

[(1, 190256556), (2, 95128278), (3, 63418852), (4, 47564139), (6, 31709426), (7, 27179508), (12, 15854713), (14, 13589754), (21, 9059836), (28, 6794877), (42, 4529918), (84, 2264959)]