65287072

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2791}}^1$

素因数の和:2861

約数の個数: 48

約数和(自身を含む): 139309632

約数和(自身を除く): 74022560

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 43, 68, 86, 136, 172, 272, 344, 544, 688, 731, 1376, 1462, 2791, 2924, 5582, 5848, 11164, 11696, 22328, 23392, 44656, 47447, 89312, 94894, 120013, 189788, 240026, 379576, 480052, 759152, 960104, 1518304, 1920208, 2040221, 3840416, 4080442, 8160884, 16321768, 32643536, 65287072]

約数ペア:

[(1, 65287072), (2, 32643536), (4, 16321768), (8, 8160884), (16, 4080442), (17, 3840416), (32, 2040221), (34, 1920208), (43, 1518304), (68, 960104), (86, 759152), (136, 480052), (172, 379576), (272, 240026), (344, 189788), (544, 120013), (688, 94894), (731, 89312), (1376, 47447), (1462, 44656), (2791, 23392), (2924, 22328), (5582, 11696), (5848, 11164)]