39577246

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{2557}}^1$

素因数の和:2739

約数の個数: 16

約数和(自身を含む): 60778080

約数和(自身を除く): 21200834

約数列:

[1, 2, 71, 109, 142, 218, 2557, 5114, 7739, 15478, 181547, 278713, 363094, 557426, 19788623, 39577246]

約数ペア:

[(1, 39577246), (2, 19788623), (71, 557426), (109, 363094), (142, 278713), (218, 181547), (2557, 15478), (5114, 7739)]