28291836

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{124087}}^1$

素因数の和:124113

約数の個数: 24

約数和(自身を含む): 69489280

約数和(自身を除く): 41197444

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 124087, 248174, 372261, 496348, 744522, 1489044, 2357653, 4715306, 7072959, 9430612, 14145918, 28291836]

約数ペア:

[(1, 28291836), (2, 14145918), (3, 9430612), (4, 7072959), (6, 4715306), (12, 2357653), (19, 1489044), (38, 744522), (57, 496348), (76, 372261), (114, 248174), (228, 124087)]