28206978

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{16267}}^1$

素因数の和:16306

約数の個数: 24

約数和(自身を含む): 59931312

約数和(自身を除く): 31724334

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 289, 578, 867, 1734, 16267, 32534, 48801, 97602, 276539, 553078, 829617, 1659234, 4701163, 9402326, 14103489, 28206978]

約数ペア:

[(1, 28206978), (2, 14103489), (3, 9402326), (6, 4701163), (17, 1659234), (34, 829617), (51, 553078), (102, 276539), (289, 97602), (578, 48801), (867, 32534), (1734, 16267)]