28153562

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{467}}^1\times {\mathrm{701}}^1$

素因数の和:1213

約数の個数: 16

約数和(自身を含む): 43366752

約数和(自身を除く): 15213190

約数列:

[1, 2, 43, 86, 467, 701, 934, 1402, 20081, 30143, 40162, 60286, 327367, 654734, 14076781, 28153562]

約数ペア:

[(1, 28153562), (2, 14076781), (43, 654734), (86, 327367), (467, 60286), (701, 40162), (934, 30143), (1402, 20081)]