25411392

素因数分解:

$2^6\times 3^2\times {\mathrm{157}}^1\times {\mathrm{281}}^1$

素因数の和:456

約数の個数: 84

約数和(自身を含む): 73561956

約数和(自身を除く): 48150564

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 157, 192, 281, 288, 314, 471, 562, 576, 628, 843, 942, 1124, 1256, 1413, 1686, 1884, 2248, 2512, 2529, 2826, 3372, 3768, 4496, 5024, 5058, 5652, 6744, 7536, 8992, 10048, 10116, 11304, 13488, 15072, 17984, 20232, 22608, 26976, 30144, 40464, 44117, 45216, 53952, 80928, 88234, 90432, 132351, 161856, 176468, 264702, 352936, 397053, 529404, 705872, 794106, 1058808, 1411744, 1588212, 2117616, 2823488, 3176424, 4235232, 6352848, 8470464, 12705696, 25411392]

約数ペア:

[(1, 25411392), (2, 12705696), (3, 8470464), (4, 6352848), (6, 4235232), (8, 3176424), (9, 2823488), (12, 2117616), (16, 1588212), (18, 1411744), (24, 1058808), (32, 794106), (36, 705872), (48, 529404), (64, 397053), (72, 352936), (96, 264702), (144, 176468), (157, 161856), (192, 132351), (281, 90432), (288, 88234), (314, 80928), (471, 53952), (562, 45216), (576, 44117), (628, 40464), (843, 30144), (942, 26976), (1124, 22608), (1256, 20232), (1413, 17984), (1686, 15072), (1884, 13488), (2248, 11304), (2512, 10116), (2529, 10048), (2826, 8992), (3372, 7536), (3768, 6744), (4496, 5652), (5024, 5058)]