26221454

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{25657}}^1$

素因数の和:25739

約数の個数: 16

約数和(自身を含む): 45568608

約数和(自身を除く): 19347154

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 25657, 51314, 179599, 359198, 1872961, 3745922, 13110727, 26221454]

約数ペア:

[(1, 26221454), (2, 13110727), (7, 3745922), (14, 1872961), (73, 359198), (146, 179599), (511, 51314), (1022, 25657)]