2028486656

素因数分解:

$2^{14}\times 7^1\times {\mathrm{23}}^1\times {\mathrm{769}}^1$

素因数の和:827

約数の個数: 120

約数和(自身を含む): 4844273280

約数和(自身を除く): 2815786624

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 128, 161, 184, 224, 256, 322, 368, 448, 512, 644, 736, 769, 896, 1024, 1288, 1472, 1538, 1792, 2048, 2576, 2944, 3076, 3584, 4096, 5152, 5383, 5888, 6152, 7168, 8192, 10304, 10766, 11776, 12304, 14336, 16384, 17687, 20608, 21532, 23552, 24608, 28672, 35374, 41216, 43064, 47104, 49216, 57344, 70748, 82432, 86128, 94208, 98432, 114688, 123809, 141496, 164864, 172256, 188416, 196864, 247618, 282992, 329728, 344512, 376832, 393728, 495236, 565984, 659456, 689024, 787456, 990472, 1131968, 1318912, 1378048, 1574912, 1980944, 2263936, 2637824, 2756096, 3149824, 3961888, 4527872, 5512192, 6299648, 7923776, 9055744, 11024384, 12599296, 15847552, 18111488, 22048768, 31695104, 36222976, 44097536, 63390208, 72445952, 88195072, 126780416, 144891904, 253560832, 289783808, 507121664, 1014243328, 2028486656]

約数ペア:

[(1, 2028486656), (2, 1014243328), (4, 507121664), (7, 289783808), (8, 253560832), (14, 144891904), (16, 126780416), (23, 88195072), (28, 72445952), (32, 63390208), (46, 44097536), (56, 36222976), (64, 31695104), (92, 22048768), (112, 18111488), (128, 15847552), (161, 12599296), (184, 11024384), (224, 9055744), (256, 7923776), (322, 6299648), (368, 5512192), (448, 4527872), (512, 3961888), (644, 3149824), (736, 2756096), (769, 2637824), (896, 2263936), (1024, 1980944), (1288, 1574912), (1472, 1378048), (1538, 1318912), (1792, 1131968), (2048, 990472), (2576, 787456), (2944, 689024), (3076, 659456), (3584, 565984), (4096, 495236), (5152, 393728), (5383, 376832), (5888, 344512), (6152, 329728), (7168, 282992), (8192, 247618), (10304, 196864), (10766, 188416), (11776, 172256), (12304, 164864), (14336, 141496), (16384, 123809), (17687, 114688), (20608, 98432), (21532, 94208), (23552, 86128), (24608, 82432), (28672, 70748), (35374, 57344), (41216, 49216), (43064, 47104)]