28909056

素因数分解:

$2^9\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:120

約数の個数: 160

約数和(自身を含む): 88387200

約数和(自身を除く): 59478144

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 29, 32, 33, 44, 48, 58, 59, 64, 66, 87, 88, 96, 116, 118, 128, 132, 174, 176, 177, 192, 232, 236, 256, 264, 319, 348, 352, 354, 384, 464, 472, 512, 528, 638, 649, 696, 704, 708, 768, 928, 944, 957, 1056, 1276, 1298, 1392, 1408, 1416, 1536, 1711, 1856, 1888, 1914, 1947, 2112, 2552, 2596, 2784, 2816, 2832, 3422, 3712, 3776, 3828, 3894, 4224, 5104, 5133, 5192, 5568, 5632, 5664, 6844, 7424, 7552, 7656, 7788, 8448, 10208, 10266, 10384, 11136, 11328, 13688, 14848, 15104, 15312, 15576, 16896, 18821, 20416, 20532, 20768, 22272, 22656, 27376, 30208, 30624, 31152, 37642, 40832, 41064, 41536, 44544, 45312, 54752, 56463, 61248, 62304, 75284, 81664, 82128, 83072, 90624, 109504, 112926, 122496, 124608, 150568, 163328, 164256, 166144, 219008, 225852, 244992, 249216, 301136, 328512, 332288, 438016, 451704, 489984, 498432, 602272, 657024, 876032, 903408, 996864, 1204544, 1314048, 1806816, 2409088, 2628096, 3613632, 4818176, 7227264, 9636352, 14454528, 28909056]

約数ペア:

[(1, 28909056), (2, 14454528), (3, 9636352), (4, 7227264), (6, 4818176), (8, 3613632), (11, 2628096), (12, 2409088), (16, 1806816), (22, 1314048), (24, 1204544), (29, 996864), (32, 903408), (33, 876032), (44, 657024), (48, 602272), (58, 498432), (59, 489984), (64, 451704), (66, 438016), (87, 332288), (88, 328512), (96, 301136), (116, 249216), (118, 244992), (128, 225852), (132, 219008), (174, 166144), (176, 164256), (177, 163328), (192, 150568), (232, 124608), (236, 122496), (256, 112926), (264, 109504), (319, 90624), (348, 83072), (352, 82128), (354, 81664), (384, 75284), (464, 62304), (472, 61248), (512, 56463), (528, 54752), (638, 45312), (649, 44544), (696, 41536), (704, 41064), (708, 40832), (768, 37642), (928, 31152), (944, 30624), (957, 30208), (1056, 27376), (1276, 22656), (1298, 22272), (1392, 20768), (1408, 20532), (1416, 20416), (1536, 18821), (1711, 16896), (1856, 15576), (1888, 15312), (1914, 15104), (1947, 14848), (2112, 13688), (2552, 11328), (2596, 11136), (2784, 10384), (2816, 10266), (2832, 10208), (3422, 8448), (3712, 7788), (3776, 7656), (3828, 7552), (3894, 7424), (4224, 6844), (5104, 5664), (5133, 5632), (5192, 5568)]