67629268

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{22159}}^1$

素因数の和:22279

約数の個数: 24

約数和(自身を含む): 136505600

約数和(自身を除く): 68876332

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 1526, 3052, 22159, 44318, 88636, 155113, 310226, 620452, 2415331, 4830662, 9661324, 16907317, 33814634, 67629268]

約数ペア:

[(1, 67629268), (2, 33814634), (4, 16907317), (7, 9661324), (14, 4830662), (28, 2415331), (109, 620452), (218, 310226), (436, 155113), (763, 88636), (1526, 44318), (3052, 22159)]