2458185728

素因数分解:

$2^{12}\times {\mathrm{47}}^1\times {\mathrm{113}}^2$

素因数の和:297

約数の個数: 78

約数和(自身を含む): 5065183344

約数和(自身を除く): 2606997616

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 113, 128, 188, 226, 256, 376, 452, 512, 752, 904, 1024, 1504, 1808, 2048, 3008, 3616, 4096, 5311, 6016, 7232, 10622, 12032, 12769, 14464, 21244, 24064, 25538, 28928, 42488, 48128, 51076, 57856, 84976, 96256, 102152, 115712, 169952, 192512, 204304, 231424, 339904, 408608, 462848, 600143, 679808, 817216, 1200286, 1359616, 1634432, 2400572, 2719232, 3268864, 4801144, 5438464, 6537728, 9602288, 10876928, 13075456, 19204576, 21753856, 26150912, 38409152, 52301824, 76818304, 153636608, 307273216, 614546432, 1229092864, 2458185728]

約数ペア:

[(1, 2458185728), (2, 1229092864), (4, 614546432), (8, 307273216), (16, 153636608), (32, 76818304), (47, 52301824), (64, 38409152), (94, 26150912), (113, 21753856), (128, 19204576), (188, 13075456), (226, 10876928), (256, 9602288), (376, 6537728), (452, 5438464), (512, 4801144), (752, 3268864), (904, 2719232), (1024, 2400572), (1504, 1634432), (1808, 1359616), (2048, 1200286), (3008, 817216), (3616, 679808), (4096, 600143), (5311, 462848), (6016, 408608), (7232, 339904), (10622, 231424), (12032, 204304), (12769, 192512), (14464, 169952), (21244, 115712), (24064, 102152), (25538, 96256), (28928, 84976), (42488, 57856), (48128, 51076)]