27649544

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{265861}}^1$

素因数の和:265880

約数の個数: 16

約数和(自身を含む): 55831020

約数和(自身を除く): 28181476

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 265861, 531722, 1063444, 2126888, 3456193, 6912386, 13824772, 27649544]

約数ペア:

[(1, 27649544), (2, 13824772), (4, 6912386), (8, 3456193), (13, 2126888), (26, 1063444), (52, 531722), (104, 265861)]