29287454

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{28657}}^1$

素因数の和:28739

約数の個数: 16

約数和(自身を含む): 50896608

約数和(自身を除く): 21609154

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 28657, 57314, 200599, 401198, 2091961, 4183922, 14643727, 29287454]

約数ペア:

[(1, 29287454), (2, 14643727), (7, 4183922), (14, 2091961), (73, 401198), (146, 200599), (511, 57314), (1022, 28657)]