25969576

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{2663}}^1$

素因数の和:2745

約数の個数: 32

約数和(自身を含む): 51788160

約数和(自身を除く): 25818584

約数列:

[1, 2, 4, 8, 23, 46, 53, 92, 106, 184, 212, 424, 1219, 2438, 2663, 4876, 5326, 9752, 10652, 21304, 61249, 122498, 141139, 244996, 282278, 489992, 564556, 1129112, 3246197, 6492394, 12984788, 25969576]

約数ペア:

[(1, 25969576), (2, 12984788), (4, 6492394), (8, 3246197), (23, 1129112), (46, 564556), (53, 489992), (92, 282278), (106, 244996), (184, 141139), (212, 122498), (424, 61249), (1219, 21304), (2438, 10652), (2663, 9752), (4876, 5326)]