25539587728

素因数分解:

$2^4\times {\mathrm{5573}}^1\times {\mathrm{286421}}^1$

素因数の和:292002

約数の個数: 20

約数和(自身を含む): 49492003068

約数和(自身を除く): 23952415340

約数列:

[1, 2, 4, 8, 16, 5573, 11146, 22292, 44584, 89168, 286421, 572842, 1145684, 2291368, 4582736, 1596224233, 3192448466, 6384896932, 12769793864, 25539587728]

約数ペア:

[(1, 25539587728), (2, 12769793864), (4, 6384896932), (8, 3192448466), (16, 1596224233), (5573, 4582736), (11146, 2291368), (22292, 1145684), (44584, 572842), (89168, 286421)]