64746418

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{28573}}^1$

素因数の和:28689

約数の個数: 16

約数和(自身を含む): 106981056

約数和(自身を除く): 42234638

約数列:

[1, 2, 11, 22, 103, 206, 1133, 2266, 28573, 57146, 314303, 628606, 2943019, 5886038, 32373209, 64746418]

約数ペア:

[(1, 64746418), (2, 32373209), (11, 5886038), (22, 2943019), (103, 628606), (206, 314303), (1133, 57146), (2266, 28573)]