64508717

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{4349}}^1$

素因数の和:4532

約数の個数: 16

約数和(自身を含む): 79900800

約数和(自身を除く): 15392083

約数列:

[1, 7, 13, 91, 163, 1141, 2119, 4349, 14833, 30443, 56537, 395759, 708887, 4962209, 9215531, 64508717]

約数ペア:

[(1, 64508717), (7, 9215531), (13, 4962209), (91, 708887), (163, 395759), (1141, 56537), (2119, 30443), (4349, 14833)]