25471488

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:154

約数の個数: 160

約数和(自身を含む): 81709056

約数和(自身を除く): 56237568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 64, 69, 84, 92, 96, 103, 112, 128, 138, 161, 168, 184, 192, 206, 224, 256, 276, 309, 322, 336, 368, 384, 412, 448, 483, 512, 552, 618, 644, 672, 721, 736, 768, 824, 896, 966, 1104, 1236, 1288, 1344, 1442, 1472, 1536, 1648, 1792, 1932, 2163, 2208, 2369, 2472, 2576, 2688, 2884, 2944, 3296, 3584, 3864, 4326, 4416, 4738, 4944, 5152, 5376, 5768, 5888, 6592, 7107, 7728, 8652, 8832, 9476, 9888, 10304, 10752, 11536, 11776, 13184, 14214, 15456, 16583, 17304, 17664, 18952, 19776, 20608, 23072, 26368, 28428, 30912, 33166, 34608, 35328, 37904, 39552, 41216, 46144, 49749, 52736, 56856, 61824, 66332, 69216, 75808, 79104, 82432, 92288, 99498, 113712, 123648, 132664, 138432, 151616, 158208, 184576, 198996, 227424, 247296, 265328, 276864, 303232, 369152, 397992, 454848, 530656, 553728, 606464, 795984, 909696, 1061312, 1107456, 1212928, 1591968, 1819392, 2122624, 3183936, 3638784, 4245248, 6367872, 8490496, 12735744, 25471488]

約数ペア:

[(1, 25471488), (2, 12735744), (3, 8490496), (4, 6367872), (6, 4245248), (7, 3638784), (8, 3183936), (12, 2122624), (14, 1819392), (16, 1591968), (21, 1212928), (23, 1107456), (24, 1061312), (28, 909696), (32, 795984), (42, 606464), (46, 553728), (48, 530656), (56, 454848), (64, 397992), (69, 369152), (84, 303232), (92, 276864), (96, 265328), (103, 247296), (112, 227424), (128, 198996), (138, 184576), (161, 158208), (168, 151616), (184, 138432), (192, 132664), (206, 123648), (224, 113712), (256, 99498), (276, 92288), (309, 82432), (322, 79104), (336, 75808), (368, 69216), (384, 66332), (412, 61824), (448, 56856), (483, 52736), (512, 49749), (552, 46144), (618, 41216), (644, 39552), (672, 37904), (721, 35328), (736, 34608), (768, 33166), (824, 30912), (896, 28428), (966, 26368), (1104, 23072), (1236, 20608), (1288, 19776), (1344, 18952), (1442, 17664), (1472, 17304), (1536, 16583), (1648, 15456), (1792, 14214), (1932, 13184), (2163, 11776), (2208, 11536), (2369, 10752), (2472, 10304), (2576, 9888), (2688, 9476), (2884, 8832), (2944, 8652), (3296, 7728), (3584, 7107), (3864, 6592), (4326, 5888), (4416, 5768), (4738, 5376), (4944, 5152)]