40964266

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{154001}}^1$

素因数の和:154029

約数の個数: 16

約数和(自身を含む): 73920960

約数和(自身を除く): 32956694

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 154001, 308002, 1078007, 2156014, 2926019, 5852038, 20482133, 40964266]

約数ペア:

[(1, 40964266), (2, 20482133), (7, 5852038), (14, 2926019), (19, 2156014), (38, 1078007), (133, 308002), (266, 154001)]