68217716

素因数分解:

$2^2\times 7^1\times {\mathrm{283}}^1\times {\mathrm{8609}}^1$

素因数の和:8903

約数の個数: 24

約数和(自身を含む): 136933440

約数和(自身を除く): 68715724

約数列:

[1, 2, 4, 7, 14, 28, 283, 566, 1132, 1981, 3962, 7924, 8609, 17218, 34436, 60263, 120526, 241052, 2436347, 4872694, 9745388, 17054429, 34108858, 68217716]

約数ペア:

[(1, 68217716), (2, 34108858), (4, 17054429), (7, 9745388), (14, 4872694), (28, 2436347), (283, 241052), (566, 120526), (1132, 60263), (1981, 34436), (3962, 17218), (7924, 8609)]