64744374

素因数分解:

$2^1\times 3^1\times {\mathrm{149}}^1\times {\mathrm{72421}}^1$

素因数の和:72575

約数の個数: 16

約数和(自身を含む): 130359600

約数和(自身を除く): 65615226

約数列:

[1, 2, 3, 6, 149, 298, 447, 894, 72421, 144842, 217263, 434526, 10790729, 21581458, 32372187, 64744374]

約数ペア:

[(1, 64744374), (2, 32372187), (3, 21581458), (6, 10790729), (149, 434526), (298, 217263), (447, 144842), (894, 72421)]