28908332

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{1579}}^1$

素因数の和:1805

約数の個数: 24

約数和(自身を含む): 53088000

約数和(自身を除く): 24179668

約数列:

[1, 2, 4, 23, 46, 92, 199, 398, 796, 1579, 3158, 4577, 6316, 9154, 18308, 36317, 72634, 145268, 314221, 628442, 1256884, 7227083, 14454166, 28908332]

約数ペア:

[(1, 28908332), (2, 14454166), (4, 7227083), (23, 1256884), (46, 628442), (92, 314221), (199, 145268), (398, 72634), (796, 36317), (1579, 18308), (3158, 9154), (4577, 6316)]