68869516

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{433}}^1\times {\mathrm{2339}}^1$

素因数の和:2793

約数の個数: 24

約数和(自身を含む): 127960560

約数和(自身を除く): 59091044

約数列:

[1, 2, 4, 17, 34, 68, 433, 866, 1732, 2339, 4678, 7361, 9356, 14722, 29444, 39763, 79526, 159052, 1012787, 2025574, 4051148, 17217379, 34434758, 68869516]

約数ペア:

[(1, 68869516), (2, 34434758), (4, 17217379), (17, 4051148), (34, 2025574), (68, 1012787), (433, 159052), (866, 79526), (1732, 39763), (2339, 29444), (4678, 14722), (7361, 9356)]