72618224

素因数分解:

$2^4\times 7^1\times {\mathrm{648377}}^1$

素因数の和:648392

約数の個数: 20

約数和(自身を含む): 160797744

約数和(自身を除く): 88179520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 648377, 1296754, 2593508, 4538639, 5187016, 9077278, 10374032, 18154556, 36309112, 72618224]

約数ペア:

[(1, 72618224), (2, 36309112), (4, 18154556), (7, 10374032), (8, 9077278), (14, 5187016), (16, 4538639), (28, 2593508), (56, 1296754), (112, 648377)]