28627438

素因数分解:

$2^1\times 7^1\times {\mathrm{701}}^1\times {\mathrm{2917}}^1$

素因数の和:3627

約数の個数: 16

約数和(自身を含む): 49162464

約数和(自身を除く): 20535026

約数列:

[1, 2, 7, 14, 701, 1402, 2917, 4907, 5834, 9814, 20419, 40838, 2044817, 4089634, 14313719, 28627438]

約数ペア:

[(1, 28627438), (2, 14313719), (7, 4089634), (14, 2044817), (701, 40838), (1402, 20419), (2917, 9814), (4907, 5834)]