68722084

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{8501}}^1$

素因数の和:8595

約数の個数: 24

約数和(自身を含む): 125693568

約数和(自身を除く): 56971484

約数列:

[1, 2, 4, 43, 47, 86, 94, 172, 188, 2021, 4042, 8084, 8501, 17002, 34004, 365543, 399547, 731086, 799094, 1462172, 1598188, 17180521, 34361042, 68722084]

約数ペア:

[(1, 68722084), (2, 34361042), (4, 17180521), (43, 1598188), (47, 1462172), (86, 799094), (94, 731086), (172, 399547), (188, 365543), (2021, 34004), (4042, 17002), (8084, 8501)]