27791294

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{7499}}^1$

素因数の和:7627

約数の個数: 16

約数和(自身を含む): 44550000

約数和(自身を除く): 16758706

約数列:

[1, 2, 17, 34, 109, 218, 1853, 3706, 7499, 14998, 127483, 254966, 817391, 1634782, 13895647, 27791294]

約数ペア:

[(1, 27791294), (2, 13895647), (17, 1634782), (34, 817391), (109, 254966), (218, 127483), (1853, 14998), (3706, 7499)]