40081846

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{69829}}^1$

素因数の和:69879

約数の個数: 16

約数和(自身を含む): 70388640

約数和(自身を除く): 30306794

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 69829, 139658, 488803, 977606, 2862989, 5725978, 20040923, 40081846]

約数ペア:

[(1, 40081846), (2, 20040923), (7, 5725978), (14, 2862989), (41, 977606), (82, 488803), (287, 139658), (574, 69829)]