28006632576

素因数分解:

$2^7\times 3^5\times {\mathrm{13}}^1\times {\mathrm{69263}}^1$

素因数の和:69305

約数の個数: 192

約数和(自身を含む): 90007182720

約数和(自身を除く): 62000550144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 96, 104, 108, 117, 128, 144, 156, 162, 192, 208, 216, 234, 243, 288, 312, 324, 351, 384, 416, 432, 468, 486, 576, 624, 648, 702, 832, 864, 936, 972, 1053, 1152, 1248, 1296, 1404, 1664, 1728, 1872, 1944, 2106, 2496, 2592, 2808, 3159, 3456, 3744, 3888, 4212, 4992, 5184, 5616, 6318, 7488, 7776, 8424, 10368, 11232, 12636, 14976, 15552, 16848, 22464, 25272, 31104, 33696, 44928, 50544, 67392, 69263, 101088, 134784, 138526, 202176, 207789, 277052, 404352, 415578, 554104, 623367, 831156, 900419, 1108208, 1246734, 1662312, 1800838, 1870101, 2216416, 2493468, 2701257, 3324624, 3601676, 3740202, 4432832, 4986936, 5402514, 5610303, 6649248, 7203352, 7480404, 8103771, 8865664, 9973872, 10805028, 11220606, 13298496, 14406704, 14960808, 16207542, 16830909, 19947744, 21610056, 22441212, 24311313, 26596992, 28813408, 29921616, 32415084, 33661818, 39895488, 43220112, 44882424, 48622626, 57626816, 59843232, 64830168, 67323636, 72933939, 79790976, 86440224, 89764848, 97245252, 115253632, 119686464, 129660336, 134647272, 145867878, 172880448, 179529696, 194490504, 218801817, 239372928, 259320672, 269294544, 291735756, 345760896, 359059392, 388981008, 437603634, 518641344, 538589088, 583471512, 718118784, 777962016, 875207268, 1037282688, 1077178176, 1166943024, 1555924032, 1750414536, 2154356352, 2333886048, 3111848064, 3500829072, 4667772096, 7001658144, 9335544192, 14003316288, 28006632576]

約数ペア:

[(1, 28006632576), (2, 14003316288), (3, 9335544192), (4, 7001658144), (6, 4667772096), (8, 3500829072), (9, 3111848064), (12, 2333886048), (13, 2154356352), (16, 1750414536), (18, 1555924032), (24, 1166943024), (26, 1077178176), (27, 1037282688), (32, 875207268), (36, 777962016), (39, 718118784), (48, 583471512), (52, 538589088), (54, 518641344), (64, 437603634), (72, 388981008), (78, 359059392), (81, 345760896), (96, 291735756), (104, 269294544), (108, 259320672), (117, 239372928), (128, 218801817), (144, 194490504), (156, 179529696), (162, 172880448), (192, 145867878), (208, 134647272), (216, 129660336), (234, 119686464), (243, 115253632), (288, 97245252), (312, 89764848), (324, 86440224), (351, 79790976), (384, 72933939), (416, 67323636), (432, 64830168), (468, 59843232), (486, 57626816), (576, 48622626), (624, 44882424), (648, 43220112), (702, 39895488), (832, 33661818), (864, 32415084), (936, 29921616), (972, 28813408), (1053, 26596992), (1152, 24311313), (1248, 22441212), (1296, 21610056), (1404, 19947744), (1664, 16830909), (1728, 16207542), (1872, 14960808), (1944, 14406704), (2106, 13298496), (2496, 11220606), (2592, 10805028), (2808, 9973872), (3159, 8865664), (3456, 8103771), (3744, 7480404), (3888, 7203352), (4212, 6649248), (4992, 5610303), (5184, 5402514), (5616, 4986936), (6318, 4432832), (7488, 3740202), (7776, 3601676), (8424, 3324624), (10368, 2701257), (11232, 2493468), (12636, 2216416), (14976, 1870101), (15552, 1800838), (16848, 1662312), (22464, 1246734), (25272, 1108208), (31104, 900419), (33696, 831156), (44928, 623367), (50544, 554104), (67392, 415578), (69263, 404352), (101088, 277052), (134784, 207789), (138526, 202176)]