28309202

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{2749}}^1$

素因数の和:3041

約数の個数: 16

約数和(自身を含む): 44880000

約数和(自身を除く): 16570798

約数列:

[1, 2, 19, 38, 271, 542, 2749, 5149, 5498, 10298, 52231, 104462, 744979, 1489958, 14154601, 28309202]

約数ペア:

[(1, 28309202), (2, 14154601), (19, 1489958), (38, 744979), (271, 104462), (542, 52231), (2749, 10298), (5149, 5498)]