25862672

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{6389}}^1$

素因数の和:6431

約数の個数: 40

約数和(自身を含む): 57049920

約数和(自身を除く): 31187248

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 92, 176, 184, 253, 368, 506, 1012, 2024, 4048, 6389, 12778, 25556, 51112, 70279, 102224, 140558, 146947, 281116, 293894, 562232, 587788, 1124464, 1175576, 1616417, 2351152, 3232834, 6465668, 12931336, 25862672]

約数ペア:

[(1, 25862672), (2, 12931336), (4, 6465668), (8, 3232834), (11, 2351152), (16, 1616417), (22, 1175576), (23, 1124464), (44, 587788), (46, 562232), (88, 293894), (92, 281116), (176, 146947), (184, 140558), (253, 102224), (368, 70279), (506, 51112), (1012, 25556), (2024, 12778), (4048, 6389)]