28508466

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{678773}}^1$

素因数の和:678785

約数の個数: 16

約数和(自身を含む): 65162304

約数和(自身を除く): 36653838

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 678773, 1357546, 2036319, 4072638, 4751411, 9502822, 14254233, 28508466]

約数ペア:

[(1, 28508466), (2, 14254233), (3, 9502822), (6, 4751411), (7, 4072638), (14, 2036319), (21, 1357546), (42, 678773)]