28560466

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{15641}}^1$

素因数の和:15737

約数の個数: 16

約数和(自身を含む): 47301408

約数和(自身を除く): 18740942

約数列:

[1, 2, 11, 22, 83, 166, 913, 1826, 15641, 31282, 172051, 344102, 1298203, 2596406, 14280233, 28560466]

約数ペア:

[(1, 28560466), (2, 14280233), (11, 2596406), (22, 1298203), (83, 344102), (166, 172051), (913, 31282), (1826, 15641)]