26551728

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:152

約数の個数: 180

約数和(自身を含む): 89311248

約数和(自身を除く): 62759520

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 53, 56, 63, 71, 72, 84, 98, 106, 112, 126, 142, 144, 147, 159, 168, 196, 212, 213, 252, 284, 294, 318, 336, 371, 392, 424, 426, 441, 477, 497, 504, 568, 588, 636, 639, 742, 784, 848, 852, 882, 954, 994, 1008, 1113, 1136, 1176, 1272, 1278, 1484, 1491, 1704, 1764, 1908, 1988, 2226, 2352, 2544, 2556, 2597, 2968, 2982, 3339, 3408, 3479, 3528, 3763, 3816, 3976, 4452, 4473, 5112, 5194, 5936, 5964, 6678, 6958, 7056, 7526, 7632, 7791, 7952, 8904, 8946, 10224, 10388, 10437, 11289, 11928, 13356, 13916, 15052, 15582, 17808, 17892, 20776, 20874, 22578, 23373, 23856, 26341, 26712, 27832, 30104, 31164, 31311, 33867, 35784, 41552, 41748, 45156, 46746, 52682, 53424, 55664, 60208, 62328, 62622, 67734, 71568, 79023, 83496, 90312, 93492, 105364, 124656, 125244, 135468, 158046, 166992, 180624, 184387, 186984, 210728, 237069, 250488, 270936, 316092, 368774, 373968, 421456, 474138, 500976, 541872, 553161, 632184, 737548, 948276, 1106322, 1264368, 1475096, 1659483, 1896552, 2212644, 2950192, 3318966, 3793104, 4425288, 6637932, 8850576, 13275864, 26551728]

約数ペア:

[(1, 26551728), (2, 13275864), (3, 8850576), (4, 6637932), (6, 4425288), (7, 3793104), (8, 3318966), (9, 2950192), (12, 2212644), (14, 1896552), (16, 1659483), (18, 1475096), (21, 1264368), (24, 1106322), (28, 948276), (36, 737548), (42, 632184), (48, 553161), (49, 541872), (53, 500976), (56, 474138), (63, 421456), (71, 373968), (72, 368774), (84, 316092), (98, 270936), (106, 250488), (112, 237069), (126, 210728), (142, 186984), (144, 184387), (147, 180624), (159, 166992), (168, 158046), (196, 135468), (212, 125244), (213, 124656), (252, 105364), (284, 93492), (294, 90312), (318, 83496), (336, 79023), (371, 71568), (392, 67734), (424, 62622), (426, 62328), (441, 60208), (477, 55664), (497, 53424), (504, 52682), (568, 46746), (588, 45156), (636, 41748), (639, 41552), (742, 35784), (784, 33867), (848, 31311), (852, 31164), (882, 30104), (954, 27832), (994, 26712), (1008, 26341), (1113, 23856), (1136, 23373), (1176, 22578), (1272, 20874), (1278, 20776), (1484, 17892), (1491, 17808), (1704, 15582), (1764, 15052), (1908, 13916), (1988, 13356), (2226, 11928), (2352, 11289), (2544, 10437), (2556, 10388), (2597, 10224), (2968, 8946), (2982, 8904), (3339, 7952), (3408, 7791), (3479, 7632), (3528, 7526), (3763, 7056), (3816, 6958), (3976, 6678), (4452, 5964), (4473, 5936), (5112, 5194)]