68120492

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{15031}}^1$

素因数の和:15149

約数の個数: 24

約数和(自身を含む): 131319552

約数和(自身を除く): 63199060

約数列:

[1, 2, 4, 11, 22, 44, 103, 206, 412, 1133, 2266, 4532, 15031, 30062, 60124, 165341, 330682, 661364, 1548193, 3096386, 6192772, 17030123, 34060246, 68120492]

約数ペア:

[(1, 68120492), (2, 34060246), (4, 17030123), (11, 6192772), (22, 3096386), (44, 1548193), (103, 661364), (206, 330682), (412, 165341), (1133, 60124), (2266, 30062), (4532, 15031)]