71350796

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{147419}}^1$

素因数の和:147445

約数の個数: 18

約数和(自身を含む): 137248020

約数和(自身を除く): 65897224

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 147419, 294838, 589676, 1621609, 3243218, 6486436, 17837699, 35675398, 71350796]

約数ペア:

[(1, 71350796), (2, 35675398), (4, 17837699), (11, 6486436), (22, 3243218), (44, 1621609), (121, 589676), (242, 294838), (484, 147419)]