56284256

素因数分解:

$2^5\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3539}}^1$

素因数の和:3627

約数の個数: 48

約数和(自身を含む): 128459520

約数和(自身を除く): 72175264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 71, 112, 142, 224, 284, 497, 568, 994, 1136, 1988, 2272, 3539, 3976, 7078, 7952, 14156, 15904, 24773, 28312, 49546, 56624, 99092, 113248, 198184, 251269, 396368, 502538, 792736, 1005076, 1758883, 2010152, 3517766, 4020304, 7035532, 8040608, 14071064, 28142128, 56284256]

約数ペア:

[(1, 56284256), (2, 28142128), (4, 14071064), (7, 8040608), (8, 7035532), (14, 4020304), (16, 3517766), (28, 2010152), (32, 1758883), (56, 1005076), (71, 792736), (112, 502538), (142, 396368), (224, 251269), (284, 198184), (497, 113248), (568, 99092), (994, 56624), (1136, 49546), (1988, 28312), (2272, 24773), (3539, 15904), (3976, 14156), (7078, 7952)]