40970608

素因数分解:

$2^4\times 7^1\times {\mathrm{365809}}^1$

素因数の和:365824

約数の個数: 20

約数和(自身を含む): 90720880

約数和(自身を除く): 49750272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 365809, 731618, 1463236, 2560663, 2926472, 5121326, 5852944, 10242652, 20485304, 40970608]

約数ペア:

[(1, 40970608), (2, 20485304), (4, 10242652), (7, 5852944), (8, 5121326), (14, 2926472), (16, 2560663), (28, 1463236), (56, 731618), (112, 365809)]