40960066

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71359}}^1$

素因数の和:71409

約数の個数: 16

約数和(自身を含む): 71930880

約数和(自身を除く): 30970814

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 71359, 142718, 499513, 999026, 2925719, 5851438, 20480033, 40960066]

約数ペア:

[(1, 40960066), (2, 20480033), (7, 5851438), (14, 2925719), (41, 999026), (82, 499513), (287, 142718), (574, 71359)]