28016772

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{333533}}^1$

素因数の和:333547

約数の個数: 24

約数和(自身を含む): 74711616

約数和(自身を除く): 46694844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 333533, 667066, 1000599, 1334132, 2001198, 2334731, 4002396, 4669462, 7004193, 9338924, 14008386, 28016772]

約数ペア:

[(1, 28016772), (2, 14008386), (3, 9338924), (4, 7004193), (6, 4669462), (7, 4002396), (12, 2334731), (14, 2001198), (21, 1334132), (28, 1000599), (42, 667066), (84, 333533)]