67028816

素因数分解:

$2^4\times {\mathrm{887}}^1\times {\mathrm{4723}}^1$

素因数の和:5618

約数の個数: 20

約数和(自身を含む): 130042272

約数和(自身を除く): 63013456

約数列:

[1, 2, 4, 8, 16, 887, 1774, 3548, 4723, 7096, 9446, 14192, 18892, 37784, 75568, 4189301, 8378602, 16757204, 33514408, 67028816]

約数ペア:

[(1, 67028816), (2, 33514408), (4, 16757204), (8, 8378602), (16, 4189301), (887, 75568), (1774, 37784), (3548, 18892), (4723, 14192), (7096, 9446)]