28225324

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{13339}}^1$

素因数の和:13389

約数の個数: 18

約数和(自身を含む): 51639140

約数和(自身を除く): 23413816

約数列:

[1, 2, 4, 23, 46, 92, 529, 1058, 2116, 13339, 26678, 53356, 306797, 613594, 1227188, 7056331, 14112662, 28225324]

約数ペア:

[(1, 28225324), (2, 14112662), (4, 7056331), (23, 1227188), (46, 613594), (92, 306797), (529, 53356), (1058, 26678), (2116, 13339)]