28019292

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{333563}}^1$

素因数の和:333577

約数の個数: 24

約数和(自身を含む): 74718336

約数和(自身を除く): 46699044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 333563, 667126, 1000689, 1334252, 2001378, 2334941, 4002756, 4669882, 7004823, 9339764, 14009646, 28019292]

約数ペア:

[(1, 28019292), (2, 14009646), (3, 9339764), (4, 7004823), (6, 4669882), (7, 4002756), (12, 2334941), (14, 2001378), (21, 1334252), (28, 1000689), (42, 667126), (84, 333563)]