28470872

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{154733}}^1$

素因数の和:154762

約数の個数: 16

約数和(自身を含む): 55704240

約数和(自身を除く): 27233368

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 154733, 309466, 618932, 1237864, 3558859, 7117718, 14235436, 28470872]

約数ペア:

[(1, 28470872), (2, 14235436), (4, 7117718), (8, 3558859), (23, 1237864), (46, 618932), (92, 309466), (184, 154733)]