64793344

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1$

素因数の和:226

約数の個数: 144

約数和(自身を含む): 170714880

約数和(自身を除く): 105921536

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 38, 44, 56, 64, 76, 77, 88, 112, 128, 133, 152, 154, 173, 176, 209, 224, 256, 266, 304, 308, 346, 352, 418, 448, 532, 608, 616, 692, 704, 836, 896, 1064, 1211, 1216, 1232, 1384, 1408, 1463, 1672, 1792, 1903, 2128, 2422, 2432, 2464, 2768, 2816, 2926, 3287, 3344, 3806, 4256, 4844, 4864, 4928, 5536, 5852, 6574, 6688, 7612, 8512, 9688, 9856, 11072, 11704, 13148, 13321, 13376, 15224, 17024, 19376, 19712, 22144, 23009, 23408, 26296, 26642, 26752, 30448, 34048, 36157, 38752, 44288, 46018, 46816, 52592, 53284, 53504, 60896, 72314, 77504, 92036, 93632, 105184, 106568, 121792, 144628, 155008, 184072, 187264, 210368, 213136, 243584, 253099, 289256, 310016, 368144, 374528, 420736, 426272, 487168, 506198, 578512, 736288, 841472, 852544, 1012396, 1157024, 1472576, 1705088, 2024792, 2314048, 2945152, 3410176, 4049584, 4628096, 5890304, 8099168, 9256192, 16198336, 32396672, 64793344]

約数ペア:

[(1, 64793344), (2, 32396672), (4, 16198336), (7, 9256192), (8, 8099168), (11, 5890304), (14, 4628096), (16, 4049584), (19, 3410176), (22, 2945152), (28, 2314048), (32, 2024792), (38, 1705088), (44, 1472576), (56, 1157024), (64, 1012396), (76, 852544), (77, 841472), (88, 736288), (112, 578512), (128, 506198), (133, 487168), (152, 426272), (154, 420736), (173, 374528), (176, 368144), (209, 310016), (224, 289256), (256, 253099), (266, 243584), (304, 213136), (308, 210368), (346, 187264), (352, 184072), (418, 155008), (448, 144628), (532, 121792), (608, 106568), (616, 105184), (692, 93632), (704, 92036), (836, 77504), (896, 72314), (1064, 60896), (1211, 53504), (1216, 53284), (1232, 52592), (1384, 46816), (1408, 46018), (1463, 44288), (1672, 38752), (1792, 36157), (1903, 34048), (2128, 30448), (2422, 26752), (2432, 26642), (2464, 26296), (2768, 23408), (2816, 23009), (2926, 22144), (3287, 19712), (3344, 19376), (3806, 17024), (4256, 15224), (4844, 13376), (4864, 13321), (4928, 13148), (5536, 11704), (5852, 11072), (6574, 9856), (6688, 9688), (7612, 8512)]