67655998

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{13591}}^1$

素因数の和:13743

約数の個数: 16

約数和(自身を含む): 107648640

約数和(自身を除く): 39992642

約数列:

[1, 2, 19, 38, 131, 262, 2489, 4978, 13591, 27182, 258229, 516458, 1780421, 3560842, 33827999, 67655998]

約数ペア:

[(1, 67655998), (2, 33827999), (19, 3560842), (38, 1780421), (131, 516458), (262, 258229), (2489, 27182), (4978, 13591)]