68755588

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{142057}}^1$

素因数の和:142083

約数の個数: 18

約数和(自身を含む): 132255998

約数和(自身を除く): 63500410

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 142057, 284114, 568228, 1562627, 3125254, 6250508, 17188897, 34377794, 68755588]

約数ペア:

[(1, 68755588), (2, 34377794), (4, 17188897), (11, 6250508), (22, 3125254), (44, 1562627), (121, 568228), (242, 284114), (484, 142057)]