68992756

素因数分解:

$2^2\times 7^1\times {\mathrm{431}}^1\times {\mathrm{5717}}^1$

素因数の和:6159

約数の個数: 24

約数和(自身を含む): 138329856

約数和(自身を除く): 69337100

約数列:

[1, 2, 4, 7, 14, 28, 431, 862, 1724, 3017, 5717, 6034, 11434, 12068, 22868, 40019, 80038, 160076, 2464027, 4928054, 9856108, 17248189, 34496378, 68992756]

約数ペア:

[(1, 68992756), (2, 34496378), (4, 17248189), (7, 9856108), (14, 4928054), (28, 2464027), (431, 160076), (862, 80038), (1724, 40019), (3017, 22868), (5717, 12068), (6034, 11434)]