66790276

素因数分解:

$2^2\times 7^1\times {\mathrm{419}}^1\times {\mathrm{5693}}^1$

素因数の和:6123

約数の個数: 24

約数和(自身を含む): 133922880

約数和(自身を除く): 67132604

約数列:

[1, 2, 4, 7, 14, 28, 419, 838, 1676, 2933, 5693, 5866, 11386, 11732, 22772, 39851, 79702, 159404, 2385367, 4770734, 9541468, 16697569, 33395138, 66790276]

約数ペア:

[(1, 66790276), (2, 33395138), (4, 16697569), (7, 9541468), (14, 4770734), (28, 2385367), (419, 159404), (838, 79702), (1676, 39851), (2933, 22772), (5693, 11732), (5866, 11386)]