26287988

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{1753}}^1$

素因数の和:1943

約数の個数: 24

約数和(自身を含む): 48326208

約数和(自身を除く): 22038220

約数列:

[1, 2, 4, 23, 46, 92, 163, 326, 652, 1753, 3506, 3749, 7012, 7498, 14996, 40319, 80638, 161276, 285739, 571478, 1142956, 6571997, 13143994, 26287988]

約数ペア:

[(1, 26287988), (2, 13143994), (4, 6571997), (23, 1142956), (46, 571478), (92, 285739), (163, 161276), (326, 80638), (652, 40319), (1753, 14996), (3506, 7498), (3749, 7012)]