28366984808

素因数分解:

$2^3\times {\mathrm{3257}}^1\times {\mathrm{1088693}}^1$

素因数の和:1091956

約数の個数: 16

約数和(自身を含む): 53204475780

約数和(自身を除く): 24837490972

約数列:

[1, 2, 4, 8, 3257, 6514, 13028, 26056, 1088693, 2177386, 4354772, 8709544, 3545873101, 7091746202, 14183492404, 28366984808]

約数ペア:

[(1, 28366984808), (2, 14183492404), (4, 7091746202), (8, 3545873101), (3257, 8709544), (6514, 4354772), (13028, 2177386), (26056, 1088693)]