71119888

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^2\times {\mathrm{1759}}^1$

素因数の和:1812

約数の個数: 60

約数和(自身を含む): 166298880

約数和(自身を除く): 95178992

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 361, 532, 722, 1064, 1444, 1759, 2128, 2527, 2888, 3518, 5054, 5776, 7036, 10108, 12313, 14072, 20216, 24626, 28144, 33421, 40432, 49252, 66842, 98504, 133684, 197008, 233947, 267368, 467894, 534736, 634999, 935788, 1269998, 1871576, 2539996, 3743152, 4444993, 5079992, 8889986, 10159984, 17779972, 35559944, 71119888]

約数ペア:

[(1, 71119888), (2, 35559944), (4, 17779972), (7, 10159984), (8, 8889986), (14, 5079992), (16, 4444993), (19, 3743152), (28, 2539996), (38, 1871576), (56, 1269998), (76, 935788), (112, 634999), (133, 534736), (152, 467894), (266, 267368), (304, 233947), (361, 197008), (532, 133684), (722, 98504), (1064, 66842), (1444, 49252), (1759, 40432), (2128, 33421), (2527, 28144), (2888, 24626), (3518, 20216), (5054, 14072), (5776, 12313), (7036, 10108)]