2787709952

素因数分解:

$2^{10}\times {\mathrm{43}}^1\times {\mathrm{63311}}^1$

素因数の和:63374

約数の個数: 44

約数和(自身を含む): 5702385216

約数和(自身を除く): 2914675264

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 256, 344, 512, 688, 1024, 1376, 2752, 5504, 11008, 22016, 44032, 63311, 126622, 253244, 506488, 1012976, 2025952, 2722373, 4051904, 5444746, 8103808, 10889492, 16207616, 21778984, 32415232, 43557968, 64830464, 87115936, 174231872, 348463744, 696927488, 1393854976, 2787709952]

約数ペア:

[(1, 2787709952), (2, 1393854976), (4, 696927488), (8, 348463744), (16, 174231872), (32, 87115936), (43, 64830464), (64, 43557968), (86, 32415232), (128, 21778984), (172, 16207616), (256, 10889492), (344, 8103808), (512, 5444746), (688, 4051904), (1024, 2722373), (1376, 2025952), (2752, 1012976), (5504, 506488), (11008, 253244), (22016, 126622), (44032, 63311)]