28554878

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{859}}^1\times {\mathrm{1511}}^1$

素因数の和:2383

約数の個数: 16

約数和(自身を含む): 46811520

約数和(自身を除く): 18256642

約数列:

[1, 2, 11, 22, 859, 1511, 1718, 3022, 9449, 16621, 18898, 33242, 1297949, 2595898, 14277439, 28554878]

約数ペア:

[(1, 28554878), (2, 14277439), (11, 2595898), (22, 1297949), (859, 33242), (1511, 18898), (1718, 16621), (3022, 9449)]