25868804

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{26183}}^1$

素因数の和:26219

約数の個数: 24

約数和(自身を含む): 51320640

約数和(自身を除く): 25451836

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 26183, 52366, 104732, 340379, 497477, 680758, 994954, 1361516, 1989908, 6467201, 12934402, 25868804]

約数ペア:

[(1, 25868804), (2, 12934402), (4, 6467201), (13, 1989908), (19, 1361516), (26, 994954), (38, 680758), (52, 497477), (76, 340379), (247, 104732), (494, 52366), (988, 26183)]