28014798

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{667019}}^1$

素因数の和:667031

約数の個数: 16

約数和(自身を含む): 64033920

約数和(自身を除く): 36019122

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 667019, 1334038, 2001057, 4002114, 4669133, 9338266, 14007399, 28014798]

約数ペア:

[(1, 28014798), (2, 14007399), (3, 9338266), (6, 4669133), (7, 4002114), (14, 2001057), (21, 1334038), (42, 667019)]