68500396

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{8269}}^1$

素因数の和:8401

約数の個数: 24

約数和(自身を含む): 127358000

約数和(自身を除く): 58857604

約数列:

[1, 2, 4, 19, 38, 76, 109, 218, 436, 2071, 4142, 8269, 8284, 16538, 33076, 157111, 314222, 628444, 901321, 1802642, 3605284, 17125099, 34250198, 68500396]

約数ペア:

[(1, 68500396), (2, 34250198), (4, 17125099), (19, 3605284), (38, 1802642), (76, 901321), (109, 628444), (218, 314222), (436, 157111), (2071, 33076), (4142, 16538), (8269, 8284)]