28189790976

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{1184047}}^1$

素因数の和:1184097

約数の個数: 72

約数和(自身を含む): 77446211584

約数和(自身を除く): 49256420608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 744, 768, 992, 1488, 1984, 2976, 3968, 5952, 7936, 11904, 23808, 1184047, 2368094, 3552141, 4736188, 7104282, 9472376, 14208564, 18944752, 28417128, 36705457, 37889504, 56834256, 73410914, 75779008, 110116371, 113668512, 146821828, 151558016, 220232742, 227337024, 293643656, 303116032, 440465484, 454674048, 587287312, 880930968, 909348096, 1174574624, 1761861936, 2349149248, 3523723872, 4698298496, 7047447744, 9396596992, 14094895488, 28189790976]

約数ペア:

[(1, 28189790976), (2, 14094895488), (3, 9396596992), (4, 7047447744), (6, 4698298496), (8, 3523723872), (12, 2349149248), (16, 1761861936), (24, 1174574624), (31, 909348096), (32, 880930968), (48, 587287312), (62, 454674048), (64, 440465484), (93, 303116032), (96, 293643656), (124, 227337024), (128, 220232742), (186, 151558016), (192, 146821828), (248, 113668512), (256, 110116371), (372, 75779008), (384, 73410914), (496, 56834256), (744, 37889504), (768, 36705457), (992, 28417128), (1488, 18944752), (1984, 14208564), (2976, 9472376), (3968, 7104282), (5952, 4736188), (7936, 3552141), (11904, 2368094), (23808, 1184047)]