71494018

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{409}}^1\times {\mathrm{1231}}^1$

素因数の和:1713

約数の個数: 16

約数和(自身を含む): 109105920

約数和(自身を除く): 37611902

約数列:

[1, 2, 71, 142, 409, 818, 1231, 2462, 29039, 58078, 87401, 174802, 503479, 1006958, 35747009, 71494018]

約数ペア:

[(1, 71494018), (2, 35747009), (71, 1006958), (142, 503479), (409, 174802), (818, 87401), (1231, 58078), (2462, 29039)]