68743004

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{142031}}^1$

素因数の和:142057

約数の個数: 18

約数和(自身を含む): 132231792

約数和(自身を除く): 63488788

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 142031, 284062, 568124, 1562341, 3124682, 6249364, 17185751, 34371502, 68743004]

約数ペア:

[(1, 68743004), (2, 34371502), (4, 17185751), (11, 6249364), (22, 3124682), (44, 1562341), (121, 568124), (242, 284062), (484, 142031)]