7889898656

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{4993}}^1$

素因数の和:5158

約数の個数: 96

約数和(自身を含む): 17216115840

約数和(自身を除く): 9326217184

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 76, 92, 113, 152, 184, 226, 304, 368, 437, 452, 608, 736, 874, 904, 1748, 1808, 2147, 2599, 3496, 3616, 4294, 4993, 5198, 6992, 8588, 9986, 10396, 13984, 17176, 19972, 20792, 34352, 39944, 41584, 49381, 68704, 79888, 83168, 94867, 98762, 114839, 159776, 189734, 197524, 229678, 379468, 395048, 459356, 564209, 758936, 790096, 918712, 1128418, 1517872, 1580192, 1837424, 2181941, 2256836, 3035744, 3674848, 4363882, 4513672, 8727764, 9027344, 10719971, 12976807, 17455528, 18054688, 21439942, 25953614, 34911056, 42879884, 51907228, 69822112, 85759768, 103814456, 171519536, 207628912, 246559333, 343039072, 415257824, 493118666, 986237332, 1972474664, 3944949328, 7889898656]

約数ペア:

[(1, 7889898656), (2, 3944949328), (4, 1972474664), (8, 986237332), (16, 493118666), (19, 415257824), (23, 343039072), (32, 246559333), (38, 207628912), (46, 171519536), (76, 103814456), (92, 85759768), (113, 69822112), (152, 51907228), (184, 42879884), (226, 34911056), (304, 25953614), (368, 21439942), (437, 18054688), (452, 17455528), (608, 12976807), (736, 10719971), (874, 9027344), (904, 8727764), (1748, 4513672), (1808, 4363882), (2147, 3674848), (2599, 3035744), (3496, 2256836), (3616, 2181941), (4294, 1837424), (4993, 1580192), (5198, 1517872), (6992, 1128418), (8588, 918712), (9986, 790096), (10396, 758936), (13984, 564209), (17176, 459356), (19972, 395048), (20792, 379468), (34352, 229678), (39944, 197524), (41584, 189734), (49381, 159776), (68704, 114839), (79888, 98762), (83168, 94867)]