25671602

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{2467}}^1$

素因数の和:2534

約数の個数: 24

約数和(自身を含む): 43328208

約数和(自身を除く): 17656606

約数列:

[1, 2, 11, 22, 43, 86, 121, 242, 473, 946, 2467, 4934, 5203, 10406, 27137, 54274, 106081, 212162, 298507, 597014, 1166891, 2333782, 12835801, 25671602]

約数ペア:

[(1, 25671602), (2, 12835801), (11, 2333782), (22, 1166891), (43, 597014), (86, 298507), (121, 212162), (242, 106081), (473, 54274), (946, 27137), (2467, 10406), (4934, 5203)]