25047758848

素因数分解:

$2^{11}\times 7^3\times {\mathrm{181}}^1\times {\mathrm{197}}^1$

素因数の和:421

約数の個数: 192

約数和(自身を含む): 59026968000

約数和(自身を除く): 33979209152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 181, 196, 197, 224, 256, 343, 362, 392, 394, 448, 512, 686, 724, 784, 788, 896, 1024, 1267, 1372, 1379, 1448, 1568, 1576, 1792, 2048, 2534, 2744, 2758, 2896, 3136, 3152, 3584, 5068, 5488, 5516, 5792, 6272, 6304, 7168, 8869, 9653, 10136, 10976, 11032, 11584, 12544, 12608, 14336, 17738, 19306, 20272, 21952, 22064, 23168, 25088, 25216, 35476, 35657, 38612, 40544, 43904, 44128, 46336, 50176, 50432, 62083, 67571, 70952, 71314, 77224, 81088, 87808, 88256, 92672, 100352, 100864, 124166, 135142, 141904, 142628, 154448, 162176, 175616, 176512, 185344, 201728, 248332, 249599, 270284, 283808, 285256, 308896, 324352, 351232, 353024, 370688, 403456, 496664, 499198, 540568, 567616, 570512, 617792, 648704, 702464, 706048, 993328, 998396, 1081136, 1135232, 1141024, 1235584, 1297408, 1412096, 1747193, 1986656, 1996792, 2162272, 2270464, 2282048, 2471168, 2594816, 2824192, 3494386, 3973312, 3993584, 4324544, 4540928, 4564096, 4942336, 6988772, 7946624, 7987168, 8649088, 9081856, 9128192, 9884672, 12230351, 13977544, 15893248, 15974336, 17298176, 18163712, 18256384, 19769344, 24460702, 27955088, 31786496, 31948672, 34596352, 36512768, 48921404, 55910176, 63572992, 63897344, 69192704, 73025536, 97842808, 111820352, 127145984, 127794688, 138385408, 195685616, 223640704, 255589376, 391371232, 447281408, 511178752, 782742464, 894562816, 1565484928, 1789125632, 3130969856, 3578251264, 6261939712, 12523879424, 25047758848]

約数ペア:

[(1, 25047758848), (2, 12523879424), (4, 6261939712), (7, 3578251264), (8, 3130969856), (14, 1789125632), (16, 1565484928), (28, 894562816), (32, 782742464), (49, 511178752), (56, 447281408), (64, 391371232), (98, 255589376), (112, 223640704), (128, 195685616), (181, 138385408), (196, 127794688), (197, 127145984), (224, 111820352), (256, 97842808), (343, 73025536), (362, 69192704), (392, 63897344), (394, 63572992), (448, 55910176), (512, 48921404), (686, 36512768), (724, 34596352), (784, 31948672), (788, 31786496), (896, 27955088), (1024, 24460702), (1267, 19769344), (1372, 18256384), (1379, 18163712), (1448, 17298176), (1568, 15974336), (1576, 15893248), (1792, 13977544), (2048, 12230351), (2534, 9884672), (2744, 9128192), (2758, 9081856), (2896, 8649088), (3136, 7987168), (3152, 7946624), (3584, 6988772), (5068, 4942336), (5488, 4564096), (5516, 4540928), (5792, 4324544), (6272, 3993584), (6304, 3973312), (7168, 3494386), (8869, 2824192), (9653, 2594816), (10136, 2471168), (10976, 2282048), (11032, 2270464), (11584, 2162272), (12544, 1996792), (12608, 1986656), (14336, 1747193), (17738, 1412096), (19306, 1297408), (20272, 1235584), (21952, 1141024), (22064, 1135232), (23168, 1081136), (25088, 998396), (25216, 993328), (35476, 706048), (35657, 702464), (38612, 648704), (40544, 617792), (43904, 570512), (44128, 567616), (46336, 540568), (50176, 499198), (50432, 496664), (62083, 403456), (67571, 370688), (70952, 353024), (71314, 351232), (77224, 324352), (81088, 308896), (87808, 285256), (88256, 283808), (92672, 270284), (100352, 249599), (100864, 248332), (124166, 201728), (135142, 185344), (141904, 176512), (142628, 175616), (154448, 162176)]