28710822

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{683591}}^1$

素因数の和:683603

約数の個数: 16

約数和(自身を含む): 65624832

約数和(自身を除く): 36914010

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 683591, 1367182, 2050773, 4101546, 4785137, 9570274, 14355411, 28710822]

約数ペア:

[(1, 28710822), (2, 14355411), (3, 9570274), (6, 4785137), (7, 4101546), (14, 2050773), (21, 1367182), (42, 683591)]