2643670232

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{28909}}^1$

素因数の和:29016

約数の個数: 64

約数和(自身を含む): 5994777600

約数和(自身を除く): 3351107368

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 71, 92, 142, 161, 184, 284, 322, 497, 568, 644, 994, 1288, 1633, 1988, 3266, 3976, 6532, 11431, 13064, 22862, 28909, 45724, 57818, 91448, 115636, 202363, 231272, 404726, 664907, 809452, 1329814, 1618904, 2052539, 2659628, 4105078, 4654349, 5319256, 8210156, 9308698, 14367773, 16420312, 18617396, 28735546, 37234792, 47208397, 57471092, 94416794, 114942184, 188833588, 330458779, 377667176, 660917558, 1321835116, 2643670232]

約数ペア:

[(1, 2643670232), (2, 1321835116), (4, 660917558), (7, 377667176), (8, 330458779), (14, 188833588), (23, 114942184), (28, 94416794), (46, 57471092), (56, 47208397), (71, 37234792), (92, 28735546), (142, 18617396), (161, 16420312), (184, 14367773), (284, 9308698), (322, 8210156), (497, 5319256), (568, 4654349), (644, 4105078), (994, 2659628), (1288, 2052539), (1633, 1618904), (1988, 1329814), (3266, 809452), (3976, 664907), (6532, 404726), (11431, 231272), (13064, 202363), (22862, 115636), (28909, 91448), (45724, 57818)]