7222672

素因数分解:

$2^4\times {\mathrm{443}}^1\times {\mathrm{1019}}^1$

素因数の和:1470

約数の個数: 20

約数和(自身を含む): 14039280

約数和(自身を除く): 6816608

約数列:

[1, 2, 4, 8, 16, 443, 886, 1019, 1772, 2038, 3544, 4076, 7088, 8152, 16304, 451417, 902834, 1805668, 3611336, 7222672]

約数ペア:

[(1, 7222672), (2, 3611336), (4, 1805668), (8, 902834), (16, 451417), (443, 16304), (886, 8152), (1019, 7088), (1772, 4076), (2038, 3544)]