72862726

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{569}}^1\times {\mathrm{1489}}^1$

素因数の和:2103

約数の個数: 16

約数和(自身を含む): 112107600

約数和(自身を除く): 39244874

約数列:

[1, 2, 43, 86, 569, 1138, 1489, 2978, 24467, 48934, 64027, 128054, 847241, 1694482, 36431363, 72862726]

約数ペア:

[(1, 72862726), (2, 36431363), (43, 1694482), (86, 847241), (569, 128054), (1138, 64027), (1489, 48934), (2978, 24467)]