40708428478

素因数分解:

$2^1\times {\mathrm{401}}^1\times {\mathrm{2339}}^1\times {\mathrm{21701}}^1$

素因数の和:24443

約数の個数: 16

約数和(自身を含む): 61243912080

約数和(自身を除く): 20535483602

約数列:

[1, 2, 401, 802, 2339, 4678, 21701, 43402, 937939, 1875878, 8702101, 17404202, 50758639, 101517278, 20354214239, 40708428478]

約数ペア:

[(1, 40708428478), (2, 20354214239), (401, 101517278), (802, 50758639), (2339, 17404202), (4678, 8702101), (21701, 1875878), (43402, 937939)]