25033728

素因数分解:

$2^{10}\times 3^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1$

素因数の和:333

約数の個数: 88

約数和(自身を含む): 69270480

約数和(自身を除く): 44236752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 116, 128, 174, 192, 232, 256, 281, 348, 384, 464, 512, 562, 696, 768, 843, 928, 1024, 1124, 1392, 1536, 1686, 1856, 2248, 2784, 3072, 3372, 3712, 4496, 5568, 6744, 7424, 8149, 8992, 11136, 13488, 14848, 16298, 17984, 22272, 24447, 26976, 29696, 32596, 35968, 44544, 48894, 53952, 65192, 71936, 89088, 97788, 107904, 130384, 143872, 195576, 215808, 260768, 287744, 391152, 431616, 521536, 782304, 863232, 1043072, 1564608, 2086144, 3129216, 4172288, 6258432, 8344576, 12516864, 25033728]

約数ペア:

[(1, 25033728), (2, 12516864), (3, 8344576), (4, 6258432), (6, 4172288), (8, 3129216), (12, 2086144), (16, 1564608), (24, 1043072), (29, 863232), (32, 782304), (48, 521536), (58, 431616), (64, 391152), (87, 287744), (96, 260768), (116, 215808), (128, 195576), (174, 143872), (192, 130384), (232, 107904), (256, 97788), (281, 89088), (348, 71936), (384, 65192), (464, 53952), (512, 48894), (562, 44544), (696, 35968), (768, 32596), (843, 29696), (928, 26976), (1024, 24447), (1124, 22272), (1392, 17984), (1536, 16298), (1686, 14848), (1856, 13488), (2248, 11136), (2784, 8992), (3072, 8149), (3372, 7424), (3712, 6744), (4496, 5568)]