71333855998

素因数分解:

$2^1\times {\mathrm{37}}^2\times {\mathrm{179}}^1\times {\mathrm{145549}}^1$

素因数の和:145804

約数の個数: 24

約数和(自身を含む): 110585979000

約数和(自身を除く): 39252123002

約数列:

[1, 2, 37, 74, 179, 358, 1369, 2738, 6623, 13246, 145549, 245051, 291098, 490102, 5385313, 10770626, 26053271, 52106542, 199256581, 398513162, 963971027, 1927942054, 35666927999, 71333855998]

約数ペア:

[(1, 71333855998), (2, 35666927999), (37, 1927942054), (74, 963971027), (179, 398513162), (358, 199256581), (1369, 52106542), (2738, 26053271), (6623, 10770626), (13246, 5385313), (145549, 490102), (245051, 291098)]