70998028

素因数分解:

$2^2\times {\mathrm{881}}^1\times {\mathrm{20147}}^1$

素因数の和:21032

約数の個数: 12

約数和(自身を含む): 124393752

約数和(自身を除く): 53395724

約数列:

[1, 2, 4, 881, 1762, 3524, 20147, 40294, 80588, 17749507, 35499014, 70998028]

約数ペア:

[(1, 70998028), (2, 35499014), (4, 17749507), (881, 80588), (1762, 40294), (3524, 20147)]