28222934

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{3499}}^1$

素因数の和:3647

約数の個数: 16

約数和(自身を含む): 43890000

約数和(自身を除く): 15667066

約数列:

[1, 2, 37, 74, 109, 218, 3499, 4033, 6998, 8066, 129463, 258926, 381391, 762782, 14111467, 28222934]

約数ペア:

[(1, 28222934), (2, 14111467), (37, 762782), (74, 381391), (109, 258926), (218, 129463), (3499, 8066), (4033, 6998)]