28648634

素因数分解:

$2^1\times 7^2\times {\mathrm{241}}^1\times {\mathrm{1213}}^1$

素因数の和:1470

約数の個数: 24

約数和(自身を含む): 50237748

約数和(自身を除く): 21589114

約数列:

[1, 2, 7, 14, 49, 98, 241, 482, 1213, 1687, 2426, 3374, 8491, 11809, 16982, 23618, 59437, 118874, 292333, 584666, 2046331, 4092662, 14324317, 28648634]

約数ペア:

[(1, 28648634), (2, 14324317), (7, 4092662), (14, 2046331), (49, 584666), (98, 292333), (241, 118874), (482, 59437), (1213, 23618), (1687, 16982), (2426, 11809), (3374, 8491)]