28498177672

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{187488011}}^1$

素因数の和:187488036

約数の個数: 16

約数和(自身を含む): 56246403600

約数和(自身を除く): 27748225928

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 187488011, 374976022, 749952044, 1499904088, 3562272209, 7124544418, 14249088836, 28498177672]

約数ペア:

[(1, 28498177672), (2, 14249088836), (4, 7124544418), (8, 3562272209), (19, 1499904088), (38, 749952044), (76, 374976022), (152, 187488011)]