28382596

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{997}}^1$

素因数の和:1659

約数の個数: 24

約数和(自身を含む): 54323136

約数和(自身を除く): 25940540

約数列:

[1, 2, 4, 11, 22, 44, 647, 997, 1294, 1994, 2588, 3988, 7117, 10967, 14234, 21934, 28468, 43868, 645059, 1290118, 2580236, 7095649, 14191298, 28382596]

約数ペア:

[(1, 28382596), (2, 14191298), (4, 7095649), (11, 2580236), (22, 1290118), (44, 645059), (647, 43868), (997, 28468), (1294, 21934), (1994, 14234), (2588, 10967), (3988, 7117)]