67535908

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{139537}}^1$

素因数の和:139563

約数の個数: 18

約数和(自身を含む): 129909878

約数和(自身を除く): 62373970

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 139537, 279074, 558148, 1534907, 3069814, 6139628, 16883977, 33767954, 67535908]

約数ペア:

[(1, 67535908), (2, 33767954), (4, 16883977), (11, 6139628), (22, 3069814), (44, 1534907), (121, 558148), (242, 279074), (484, 139537)]