40797764

素因数分解:

$2^2\times 7^1\times {\mathrm{1103}}^1\times {\mathrm{1321}}^1$

素因数の和:2435

約数の個数: 24

約数和(自身を含む): 81731328

約数和(自身を除く): 40933564

約数列:

[1, 2, 4, 7, 14, 28, 1103, 1321, 2206, 2642, 4412, 5284, 7721, 9247, 15442, 18494, 30884, 36988, 1457063, 2914126, 5828252, 10199441, 20398882, 40797764]

約数ペア:

[(1, 40797764), (2, 20398882), (4, 10199441), (7, 5828252), (14, 2914126), (28, 1457063), (1103, 36988), (1321, 30884), (2206, 18494), (2642, 15442), (4412, 9247), (5284, 7721)]