28636262

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{7727}}^1$

素因数の和:7855

約数の個数: 16

約数和(自身を含む): 45904320

約数和(自身を除く): 17268058

約数列:

[1, 2, 17, 34, 109, 218, 1853, 3706, 7727, 15454, 131359, 262718, 842243, 1684486, 14318131, 28636262]

約数ペア:

[(1, 28636262), (2, 14318131), (17, 1684486), (34, 842243), (109, 262718), (218, 131359), (1853, 15454), (3706, 7727)]