7129612

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2861}}^1$

素因数の和:2961

約数の個数: 24

約数和(自身を含む): 14424480

約数和(自身を除く): 7294868

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 2861, 5722, 11444, 20027, 40054, 80108, 254629, 509258, 1018516, 1782403, 3564806, 7129612]

約数ペア:

[(1, 7129612), (2, 3564806), (4, 1782403), (7, 1018516), (14, 509258), (28, 254629), (89, 80108), (178, 40054), (356, 20027), (623, 11444), (1246, 5722), (2492, 2861)]