70879312

素因数分解:

$2^4\times 7^1\times {\mathrm{632851}}^1$

素因数の和:632866

約数の個数: 20

約数和(自身を含む): 156947296

約数和(自身を除く): 86067984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 632851, 1265702, 2531404, 4429957, 5062808, 8859914, 10125616, 17719828, 35439656, 70879312]

約数ペア:

[(1, 70879312), (2, 35439656), (4, 17719828), (7, 10125616), (8, 8859914), (14, 5062808), (16, 4429957), (28, 2531404), (56, 1265702), (112, 632851)]