28668998

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1\times {\mathrm{1097}}^1$

素因数の和:1351

約数の個数: 16

約数和(自身を含む): 43876080

約数和(自身を除く): 15207082

約数列:

[1, 2, 73, 146, 179, 358, 1097, 2194, 13067, 26134, 80081, 160162, 196363, 392726, 14334499, 28668998]

約数ペア:

[(1, 28668998), (2, 14334499), (73, 392726), (146, 196363), (179, 160162), (358, 80081), (1097, 26134), (2194, 13067)]