25191936

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1$

素因数の和:113

約数の個数: 240

約数和(自身を含む): 91922688

約数和(自身を除く): 66730752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 64, 66, 71, 72, 77, 84, 88, 96, 99, 112, 126, 128, 132, 142, 144, 154, 168, 176, 192, 198, 213, 224, 231, 252, 256, 264, 284, 288, 308, 336, 352, 384, 396, 426, 448, 462, 497, 504, 512, 528, 568, 576, 616, 639, 672, 693, 704, 768, 781, 792, 852, 896, 924, 994, 1008, 1056, 1136, 1152, 1232, 1278, 1344, 1386, 1408, 1491, 1536, 1562, 1584, 1704, 1792, 1848, 1988, 2016, 2112, 2272, 2304, 2343, 2464, 2556, 2688, 2772, 2816, 2982, 3124, 3168, 3408, 3584, 3696, 3976, 4032, 4224, 4473, 4544, 4608, 4686, 4928, 5112, 5376, 5467, 5544, 5632, 5964, 6248, 6336, 6816, 7029, 7392, 7952, 8064, 8448, 8946, 9088, 9372, 9856, 10224, 10752, 10934, 11088, 11928, 12496, 12672, 13632, 14058, 14784, 15904, 16128, 16401, 16896, 17892, 18176, 18744, 19712, 20448, 21868, 22176, 23856, 24992, 25344, 27264, 28116, 29568, 31808, 32256, 32802, 35784, 36352, 37488, 39424, 40896, 43736, 44352, 47712, 49203, 49984, 50688, 54528, 56232, 59136, 63616, 65604, 71568, 74976, 81792, 87472, 88704, 95424, 98406, 99968, 109056, 112464, 118272, 127232, 131208, 143136, 149952, 163584, 174944, 177408, 190848, 196812, 199936, 224928, 254464, 262416, 286272, 299904, 327168, 349888, 354816, 381696, 393624, 399872, 449856, 524832, 572544, 599808, 699776, 763392, 787248, 899712, 1049664, 1145088, 1199616, 1399552, 1574496, 1799424, 2099328, 2290176, 2799104, 3148992, 3598848, 4198656, 6297984, 8397312, 12595968, 25191936]

約数ペア:

[(1, 25191936), (2, 12595968), (3, 8397312), (4, 6297984), (6, 4198656), (7, 3598848), (8, 3148992), (9, 2799104), (11, 2290176), (12, 2099328), (14, 1799424), (16, 1574496), (18, 1399552), (21, 1199616), (22, 1145088), (24, 1049664), (28, 899712), (32, 787248), (33, 763392), (36, 699776), (42, 599808), (44, 572544), (48, 524832), (56, 449856), (63, 399872), (64, 393624), (66, 381696), (71, 354816), (72, 349888), (77, 327168), (84, 299904), (88, 286272), (96, 262416), (99, 254464), (112, 224928), (126, 199936), (128, 196812), (132, 190848), (142, 177408), (144, 174944), (154, 163584), (168, 149952), (176, 143136), (192, 131208), (198, 127232), (213, 118272), (224, 112464), (231, 109056), (252, 99968), (256, 98406), (264, 95424), (284, 88704), (288, 87472), (308, 81792), (336, 74976), (352, 71568), (384, 65604), (396, 63616), (426, 59136), (448, 56232), (462, 54528), (497, 50688), (504, 49984), (512, 49203), (528, 47712), (568, 44352), (576, 43736), (616, 40896), (639, 39424), (672, 37488), (693, 36352), (704, 35784), (768, 32802), (781, 32256), (792, 31808), (852, 29568), (896, 28116), (924, 27264), (994, 25344), (1008, 24992), (1056, 23856), (1136, 22176), (1152, 21868), (1232, 20448), (1278, 19712), (1344, 18744), (1386, 18176), (1408, 17892), (1491, 16896), (1536, 16401), (1562, 16128), (1584, 15904), (1704, 14784), (1792, 14058), (1848, 13632), (1988, 12672), (2016, 12496), (2112, 11928), (2272, 11088), (2304, 10934), (2343, 10752), (2464, 10224), (2556, 9856), (2688, 9372), (2772, 9088), (2816, 8946), (2982, 8448), (3124, 8064), (3168, 7952), (3408, 7392), (3584, 7029), (3696, 6816), (3976, 6336), (4032, 6248), (4224, 5964), (4473, 5632), (4544, 5544), (4608, 5467), (4686, 5376), (4928, 5112)]