28494079

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{613}}^1$

素因数の和:726

約数の個数: 16

約数和(自身を含む): 31122432

約数和(自身を除く): 2628353

約数列:

[1, 23, 43, 47, 613, 989, 1081, 2021, 14099, 26359, 28811, 46483, 606257, 662653, 1238873, 28494079]

約数ペア:

[(1, 28494079), (23, 1238873), (43, 662653), (47, 606257), (613, 46483), (989, 28811), (1081, 26359), (2021, 14099)]