71597710

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{421163}}^1$

素因数の和:421187

約数の個数: 16

約数和(自身を含む): 136457136

約数和(自身を除く): 64859426

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 421163, 842326, 2105815, 4211630, 7159771, 14319542, 35798855, 71597710]

約数ペア:

[(1, 71597710), (2, 35798855), (5, 14319542), (10, 7159771), (17, 4211630), (34, 2105815), (85, 842326), (170, 421163)]