28471326

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{365017}}^1$

素因数の和:365035

約数の個数: 16

約数和(自身を含む): 61323024

約数和(自身を除く): 32851698

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 365017, 730034, 1095051, 2190102, 4745221, 9490442, 14235663, 28471326]

約数ペア:

[(1, 28471326), (2, 14235663), (3, 9490442), (6, 4745221), (13, 2190102), (26, 1095051), (39, 730034), (78, 365017)]