76407628

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{157867}}^1$

素因数の和:157893

約数の個数: 18

約数和(自身を含む): 146975108

約数和(自身を除く): 70567480

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 157867, 315734, 631468, 1736537, 3473074, 6946148, 19101907, 38203814, 76407628]

約数ペア:

[(1, 76407628), (2, 38203814), (4, 19101907), (11, 6946148), (22, 3473074), (44, 1736537), (121, 631468), (242, 315734), (484, 157867)]