40054042

素因数分解:

$2^1\times 7^1\times {\mathrm{1549}}^1\times {\mathrm{1847}}^1$

素因数の和:3405

約数の個数: 16

約数和(自身を含む): 68745600

約数和(自身を除く): 28691558

約数列:

[1, 2, 7, 14, 1549, 1847, 3098, 3694, 10843, 12929, 21686, 25858, 2861003, 5722006, 20027021, 40054042]

約数ペア:

[(1, 40054042), (2, 20027021), (7, 5722006), (14, 2861003), (1549, 25858), (1847, 21686), (3098, 12929), (3694, 10843)]