28733851392

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{63521}}^1$

素因数の和:63590

約数の個数: 144

約数和(自身を含む): 83096939520

約数和(自身を除く): 54363088128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 32, 38, 48, 57, 62, 64, 76, 93, 96, 114, 124, 128, 152, 186, 192, 228, 248, 256, 304, 372, 384, 456, 496, 589, 608, 744, 768, 912, 992, 1178, 1216, 1488, 1767, 1824, 1984, 2356, 2432, 2976, 3534, 3648, 3968, 4712, 4864, 5952, 7068, 7296, 7936, 9424, 11904, 14136, 14592, 18848, 23808, 28272, 37696, 56544, 63521, 75392, 113088, 127042, 150784, 190563, 226176, 254084, 381126, 452352, 508168, 762252, 1016336, 1206899, 1524504, 1969151, 2032672, 2413798, 3049008, 3620697, 3938302, 4065344, 4827596, 5907453, 6098016, 7241394, 7876604, 8130688, 9655192, 11814906, 12196032, 14482788, 15753208, 16261376, 19310384, 23629812, 24392064, 28965576, 31506416, 37413869, 38620768, 47259624, 48784128, 57931152, 63012832, 74827738, 77241536, 94519248, 112241607, 115862304, 126025664, 149655476, 154483072, 189038496, 224483214, 231724608, 252051328, 299310952, 308966144, 378076992, 448966428, 463449216, 504102656, 598621904, 756153984, 897932856, 926898432, 1197243808, 1512307968, 1795865712, 2394487616, 3591731424, 4788975232, 7183462848, 9577950464, 14366925696, 28733851392]

約数ペア:

[(1, 28733851392), (2, 14366925696), (3, 9577950464), (4, 7183462848), (6, 4788975232), (8, 3591731424), (12, 2394487616), (16, 1795865712), (19, 1512307968), (24, 1197243808), (31, 926898432), (32, 897932856), (38, 756153984), (48, 598621904), (57, 504102656), (62, 463449216), (64, 448966428), (76, 378076992), (93, 308966144), (96, 299310952), (114, 252051328), (124, 231724608), (128, 224483214), (152, 189038496), (186, 154483072), (192, 149655476), (228, 126025664), (248, 115862304), (256, 112241607), (304, 94519248), (372, 77241536), (384, 74827738), (456, 63012832), (496, 57931152), (589, 48784128), (608, 47259624), (744, 38620768), (768, 37413869), (912, 31506416), (992, 28965576), (1178, 24392064), (1216, 23629812), (1488, 19310384), (1767, 16261376), (1824, 15753208), (1984, 14482788), (2356, 12196032), (2432, 11814906), (2976, 9655192), (3534, 8130688), (3648, 7876604), (3968, 7241394), (4712, 6098016), (4864, 5907453), (5952, 4827596), (7068, 4065344), (7296, 3938302), (7936, 3620697), (9424, 3049008), (11904, 2413798), (14136, 2032672), (14592, 1969151), (18848, 1524504), (23808, 1206899), (28272, 1016336), (37696, 762252), (56544, 508168), (63521, 452352), (75392, 381126), (113088, 254084), (127042, 226176), (150784, 190563)]