27998218

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{4931}}^1$

素因数の和:5117

約数の個数: 16

約数和(自身を含む): 44743104

約数和(自身を除く): 16744886

約数列:

[1, 2, 17, 34, 167, 334, 2839, 4931, 5678, 9862, 83827, 167654, 823477, 1646954, 13999109, 27998218]

約数ペア:

[(1, 27998218), (2, 13999109), (17, 1646954), (34, 823477), (167, 167654), (334, 83827), (2839, 9862), (4931, 5678)]