25864006

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1709}}^1$

素因数の和:1788

約数の個数: 32

約数和(自身を含む): 47278080

約数和(自身を除く): 21414074

約数列:

[1, 2, 7, 14, 23, 46, 47, 94, 161, 322, 329, 658, 1081, 1709, 2162, 3418, 7567, 11963, 15134, 23926, 39307, 78614, 80323, 160646, 275149, 550298, 562261, 1124522, 1847429, 3694858, 12932003, 25864006]

約数ペア:

[(1, 25864006), (2, 12932003), (7, 3694858), (14, 1847429), (23, 1124522), (46, 562261), (47, 550298), (94, 275149), (161, 160646), (322, 80323), (329, 78614), (658, 39307), (1081, 23926), (1709, 15134), (2162, 11963), (3418, 7567)]