28726678

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{727}}^1\times {\mathrm{859}}^1$

素因数の和:1611

約数の個数: 16

約数和(自身を含む): 45077760

約数和(自身を除く): 16351082

約数列:

[1, 2, 23, 46, 727, 859, 1454, 1718, 16721, 19757, 33442, 39514, 624493, 1248986, 14363339, 28726678]

約数ペア:

[(1, 28726678), (2, 14363339), (23, 1248986), (46, 624493), (727, 39514), (859, 33442), (1454, 19757), (1718, 16721)]