28661154

素因数分解:

$2^1\times 3^1\times {\mathrm{257}}^1\times {\mathrm{18587}}^1$

素因数の和:18849

約数の個数: 16

約数和(自身を含む): 57548448

約数和(自身を除く): 28887294

約数列:

[1, 2, 3, 6, 257, 514, 771, 1542, 18587, 37174, 55761, 111522, 4776859, 9553718, 14330577, 28661154]

約数ペア:

[(1, 28661154), (2, 14330577), (3, 9553718), (6, 4776859), (257, 111522), (514, 55761), (771, 37174), (1542, 18587)]