67167940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{479771}}^1$

素因数の和:479787

約数の個数: 24

約数和(自身を含む): 161203392

約数和(自身を除く): 94035452

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 479771, 959542, 1919084, 2398855, 3358397, 4797710, 6716794, 9595420, 13433588, 16791985, 33583970, 67167940]

約数ペア:

[(1, 67167940), (2, 33583970), (4, 16791985), (5, 13433588), (7, 9595420), (10, 6716794), (14, 4797710), (20, 3358397), (28, 2398855), (35, 1919084), (70, 959542), (140, 479771)]