64339716

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{765949}}^1$

素因数の和:765963

約数の個数: 24

約数和(自身を含む): 171572800

約数和(自身を除く): 107233084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 765949, 1531898, 2297847, 3063796, 4595694, 5361643, 9191388, 10723286, 16084929, 21446572, 32169858, 64339716]

約数ペア:

[(1, 64339716), (2, 32169858), (3, 21446572), (4, 16084929), (6, 10723286), (7, 9191388), (12, 5361643), (14, 4595694), (21, 3063796), (28, 2297847), (42, 1531898), (84, 765949)]