7988456

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4919}}^1$

素因数の和:4961

約数の個数: 32

約数和(自身を含む): 17712000

約数和(自身を除く): 9723544

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 4919, 9838, 19676, 34433, 39352, 68866, 137732, 142651, 275464, 285302, 570604, 998557, 1141208, 1997114, 3994228, 7988456]

約数ペア:

[(1, 7988456), (2, 3994228), (4, 1997114), (7, 1141208), (8, 998557), (14, 570604), (28, 285302), (29, 275464), (56, 142651), (58, 137732), (116, 68866), (203, 39352), (232, 34433), (406, 19676), (812, 9838), (1624, 4919)]