66993736

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{492601}}^1$

素因数の和:492624

約数の個数: 16

約数和(自身を含む): 133002540

約数和(自身を除く): 66008804

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 492601, 985202, 1970404, 3940808, 8374217, 16748434, 33496868, 66993736]

約数ペア:

[(1, 66993736), (2, 33496868), (4, 16748434), (8, 8374217), (17, 3940808), (34, 1970404), (68, 985202), (136, 492601)]