2116734976

素因数分解:

$2^{12}\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{461}}^1$

素因数の和:563

約数の個数: 104

約数和(自身を含む): 4541090400

約数和(自身を除く): 2424355424

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 59, 64, 76, 118, 128, 152, 236, 256, 304, 461, 472, 512, 608, 922, 944, 1024, 1121, 1216, 1844, 1888, 2048, 2242, 2432, 3688, 3776, 4096, 4484, 4864, 7376, 7552, 8759, 8968, 9728, 14752, 15104, 17518, 17936, 19456, 27199, 29504, 30208, 35036, 35872, 38912, 54398, 59008, 60416, 70072, 71744, 77824, 108796, 118016, 120832, 140144, 143488, 217592, 236032, 241664, 280288, 286976, 435184, 472064, 516781, 560576, 573952, 870368, 944128, 1033562, 1121152, 1147904, 1740736, 1888256, 2067124, 2242304, 2295808, 3481472, 4134248, 4484608, 4591616, 6962944, 8268496, 8969216, 13925888, 16536992, 17938432, 27851776, 33073984, 35876864, 55703552, 66147968, 111407104, 132295936, 264591872, 529183744, 1058367488, 2116734976]

約数ペア:

[(1, 2116734976), (2, 1058367488), (4, 529183744), (8, 264591872), (16, 132295936), (19, 111407104), (32, 66147968), (38, 55703552), (59, 35876864), (64, 33073984), (76, 27851776), (118, 17938432), (128, 16536992), (152, 13925888), (236, 8969216), (256, 8268496), (304, 6962944), (461, 4591616), (472, 4484608), (512, 4134248), (608, 3481472), (922, 2295808), (944, 2242304), (1024, 2067124), (1121, 1888256), (1216, 1740736), (1844, 1147904), (1888, 1121152), (2048, 1033562), (2242, 944128), (2432, 870368), (3688, 573952), (3776, 560576), (4096, 516781), (4484, 472064), (4864, 435184), (7376, 286976), (7552, 280288), (8759, 241664), (8968, 236032), (9728, 217592), (14752, 143488), (15104, 140144), (17518, 120832), (17936, 118016), (19456, 108796), (27199, 77824), (29504, 71744), (30208, 70072), (35036, 60416), (35872, 59008), (38912, 54398)]