28237914

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{82567}}^1$

素因数の和:82594

約数の個数: 24

約数和(自身を含む): 64403040

約数和(自身を除く): 36165126

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 82567, 165134, 247701, 495402, 743103, 1486206, 1568773, 3137546, 4706319, 9412638, 14118957, 28237914]

約数ペア:

[(1, 28237914), (2, 14118957), (3, 9412638), (6, 4706319), (9, 3137546), (18, 1568773), (19, 1486206), (38, 743103), (57, 495402), (114, 247701), (171, 165134), (342, 82567)]