72316208

素因数分解:

$2^4\times {\mathrm{311}}^1\times {\mathrm{14533}}^1$

素因数の和:14852

約数の個数: 20

約数和(自身を含む): 140572848

約数和(自身を除く): 68256640

約数列:

[1, 2, 4, 8, 16, 311, 622, 1244, 2488, 4976, 14533, 29066, 58132, 116264, 232528, 4519763, 9039526, 18079052, 36158104, 72316208]

約数ペア:

[(1, 72316208), (2, 36158104), (4, 18079052), (8, 9039526), (16, 4519763), (311, 232528), (622, 116264), (1244, 58132), (2488, 29066), (4976, 14533)]