40421212

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{33797}}^1$

素因数の和:33837

約数の個数: 24

約数和(自身を含む): 79492896

約数和(自身を除く): 39071684

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 299, 598, 1196, 33797, 67594, 135188, 439361, 777331, 878722, 1554662, 1757444, 3109324, 10105303, 20210606, 40421212]

約数ペア:

[(1, 40421212), (2, 20210606), (4, 10105303), (13, 3109324), (23, 1757444), (26, 1554662), (46, 878722), (52, 777331), (92, 439361), (299, 135188), (598, 67594), (1196, 33797)]