28268272

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{60923}}^1$

素因数の和:60960

約数の個数: 20

約数和(自身を含む): 56659320

約数和(自身を除く): 28391048

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 60923, 121846, 243692, 487384, 974768, 1766767, 3533534, 7067068, 14134136, 28268272]

約数ペア:

[(1, 28268272), (2, 14134136), (4, 7067068), (8, 3533534), (16, 1766767), (29, 974768), (58, 487384), (116, 243692), (232, 121846), (464, 60923)]