28614274

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{13931}}^1$

素因数の和:14025

約数の個数: 16

約数和(自身を含む): 46811520

約数和(自身を除く): 18197246

約数列:

[1, 2, 13, 26, 79, 158, 1027, 2054, 13931, 27862, 181103, 362206, 1100549, 2201098, 14307137, 28614274]

約数ペア:

[(1, 28614274), (2, 14307137), (13, 2201098), (26, 1100549), (79, 362206), (158, 181103), (1027, 27862), (2054, 13931)]