68347826

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{6637}}^1$

素因数の和:6929

約数の個数: 16

約数和(自身を含む): 108332160

約数和(自身を除く): 39984334

約数列:

[1, 2, 19, 38, 271, 542, 5149, 6637, 10298, 13274, 126103, 252206, 1798627, 3597254, 34173913, 68347826]

約数ペア:

[(1, 68347826), (2, 34173913), (19, 3597254), (38, 1798627), (271, 252206), (542, 126103), (5149, 13274), (6637, 10298)]