28341593

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{1499}}^1$

素因数の和:1616

約数の個数: 16

約数和(自身を含む): 33744000

約数和(自身を除く): 5402407

約数列:

[1, 7, 37, 73, 259, 511, 1499, 2701, 10493, 18907, 55463, 109427, 388241, 765989, 4048799, 28341593]

約数ペア:

[(1, 28341593), (7, 4048799), (37, 765989), (73, 388241), (259, 109427), (511, 55463), (1499, 18907), (2701, 10493)]