28954368

素因数分解:

$2^8\times 3^3\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:155

約数の個数: 144

約数和(自身を含む): 88300800

約数和(自身を除く): 59346432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 59, 64, 71, 72, 96, 108, 118, 128, 142, 144, 177, 192, 213, 216, 236, 256, 284, 288, 354, 384, 426, 432, 472, 531, 568, 576, 639, 708, 768, 852, 864, 944, 1062, 1136, 1152, 1278, 1416, 1593, 1704, 1728, 1888, 1917, 2124, 2272, 2304, 2556, 2832, 3186, 3408, 3456, 3776, 3834, 4189, 4248, 4544, 5112, 5664, 6372, 6816, 6912, 7552, 7668, 8378, 8496, 9088, 10224, 11328, 12567, 12744, 13632, 15104, 15336, 16756, 16992, 18176, 20448, 22656, 25134, 25488, 27264, 30672, 33512, 33984, 37701, 40896, 45312, 50268, 50976, 54528, 61344, 67024, 67968, 75402, 81792, 100536, 101952, 113103, 122688, 134048, 135936, 150804, 163584, 201072, 203904, 226206, 245376, 268096, 301608, 402144, 407808, 452412, 490752, 536192, 603216, 804288, 904824, 1072384, 1206432, 1608576, 1809648, 2412864, 3217152, 3619296, 4825728, 7238592, 9651456, 14477184, 28954368]

約数ペア:

[(1, 28954368), (2, 14477184), (3, 9651456), (4, 7238592), (6, 4825728), (8, 3619296), (9, 3217152), (12, 2412864), (16, 1809648), (18, 1608576), (24, 1206432), (27, 1072384), (32, 904824), (36, 804288), (48, 603216), (54, 536192), (59, 490752), (64, 452412), (71, 407808), (72, 402144), (96, 301608), (108, 268096), (118, 245376), (128, 226206), (142, 203904), (144, 201072), (177, 163584), (192, 150804), (213, 135936), (216, 134048), (236, 122688), (256, 113103), (284, 101952), (288, 100536), (354, 81792), (384, 75402), (426, 67968), (432, 67024), (472, 61344), (531, 54528), (568, 50976), (576, 50268), (639, 45312), (708, 40896), (768, 37701), (852, 33984), (864, 33512), (944, 30672), (1062, 27264), (1136, 25488), (1152, 25134), (1278, 22656), (1416, 20448), (1593, 18176), (1704, 16992), (1728, 16756), (1888, 15336), (1917, 15104), (2124, 13632), (2272, 12744), (2304, 12567), (2556, 11328), (2832, 10224), (3186, 9088), (3408, 8496), (3456, 8378), (3776, 7668), (3834, 7552), (4189, 6912), (4248, 6816), (4544, 6372), (5112, 5664)]