26840804008

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{197358853}}^1$

素因数の和:197358876

約数の個数: 16

約数和(自身を含む): 53286890580

約数和(自身を除く): 26446086572

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 197358853, 394717706, 789435412, 1578870824, 3355100501, 6710201002, 13420402004, 26840804008]

約数ペア:

[(1, 26840804008), (2, 13420402004), (4, 6710201002), (8, 3355100501), (17, 1578870824), (34, 789435412), (68, 394717706), (136, 197358853)]