68295052

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{143477}}^1$

素因数の和:143505

約数の個数: 24

約数和(自身を含む): 144625824

約数和(自身を除く): 76330772

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 143477, 286954, 573908, 1004339, 2008678, 2439109, 4017356, 4878218, 9756436, 17073763, 34147526, 68295052]

約数ペア:

[(1, 68295052), (2, 34147526), (4, 17073763), (7, 9756436), (14, 4878218), (17, 4017356), (28, 2439109), (34, 2008678), (68, 1004339), (119, 573908), (238, 286954), (476, 143477)]