28030264704

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^1\times {\mathrm{623893}}^1$

素因数の和:623929

約数の個数: 128

約数和(自身を含む): 89092063200

約数和(自身を除く): 61061798496

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, 96, 104, 108, 117, 128, 144, 156, 192, 208, 216, 234, 288, 312, 351, 384, 416, 432, 468, 576, 624, 702, 832, 864, 936, 1152, 1248, 1404, 1664, 1728, 1872, 2496, 2808, 3456, 3744, 4992, 5616, 7488, 11232, 14976, 22464, 44928, 623893, 1247786, 1871679, 2495572, 3743358, 4991144, 5615037, 7486716, 8110609, 9982288, 11230074, 14973432, 16221218, 16845111, 19964576, 22460148, 24331827, 29946864, 32442436, 33690222, 39929152, 44920296, 48663654, 59893728, 64884872, 67380444, 72995481, 79858304, 89840592, 97327308, 119787456, 129769744, 134760888, 145990962, 179681184, 194654616, 218986443, 239574912, 259539488, 269521776, 291981924, 359362368, 389309232, 437972886, 519078976, 539043552, 583963848, 718724736, 778618464, 875945772, 1038157952, 1078087104, 1167927696, 1557236928, 1751891544, 2156174208, 2335855392, 3114473856, 3503783088, 4671710784, 7007566176, 9343421568, 14015132352, 28030264704]

約数ペア:

[(1, 28030264704), (2, 14015132352), (3, 9343421568), (4, 7007566176), (6, 4671710784), (8, 3503783088), (9, 3114473856), (12, 2335855392), (13, 2156174208), (16, 1751891544), (18, 1557236928), (24, 1167927696), (26, 1078087104), (27, 1038157952), (32, 875945772), (36, 778618464), (39, 718724736), (48, 583963848), (52, 539043552), (54, 519078976), (64, 437972886), (72, 389309232), (78, 359362368), (96, 291981924), (104, 269521776), (108, 259539488), (117, 239574912), (128, 218986443), (144, 194654616), (156, 179681184), (192, 145990962), (208, 134760888), (216, 129769744), (234, 119787456), (288, 97327308), (312, 89840592), (351, 79858304), (384, 72995481), (416, 67380444), (432, 64884872), (468, 59893728), (576, 48663654), (624, 44920296), (702, 39929152), (832, 33690222), (864, 32442436), (936, 29946864), (1152, 24331827), (1248, 22460148), (1404, 19964576), (1664, 16845111), (1728, 16221218), (1872, 14973432), (2496, 11230074), (2808, 9982288), (3456, 8110609), (3744, 7486716), (4992, 5615037), (5616, 4991144), (7488, 3743358), (11232, 2495572), (14976, 1871679), (22464, 1247786), (44928, 623893)]