2008636736

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{9817}}^1$

素因数の和:9991

約数の個数: 56

約数和(自身を含む): 4189536960

約数和(自身を除く): 2180900224

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 139, 184, 278, 368, 556, 736, 1112, 1472, 2224, 3197, 4448, 6394, 8896, 9817, 12788, 19634, 25576, 39268, 51152, 78536, 102304, 157072, 204608, 225791, 314144, 451582, 628288, 903164, 1364563, 1806328, 2729126, 3612656, 5458252, 7225312, 10916504, 14450624, 21833008, 31384949, 43666016, 62769898, 87332032, 125539796, 251079592, 502159184, 1004318368, 2008636736]

約数ペア:

[(1, 2008636736), (2, 1004318368), (4, 502159184), (8, 251079592), (16, 125539796), (23, 87332032), (32, 62769898), (46, 43666016), (64, 31384949), (92, 21833008), (139, 14450624), (184, 10916504), (278, 7225312), (368, 5458252), (556, 3612656), (736, 2729126), (1112, 1806328), (1472, 1364563), (2224, 903164), (3197, 628288), (4448, 451582), (6394, 314144), (8896, 225791), (9817, 204608), (12788, 157072), (19634, 102304), (25576, 78536), (39268, 51152)]