66125570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{944651}}^1$

素因数の和:944665

約数の個数: 16

約数和(自身を含む): 136029888

約数和(自身を除く): 69904318

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 944651, 1889302, 4723255, 6612557, 9446510, 13225114, 33062785, 66125570]

約数ペア:

[(1, 66125570), (2, 33062785), (5, 13225114), (7, 9446510), (10, 6612557), (14, 4723255), (35, 1889302), (70, 944651)]