38286976

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1$

素因数の和:226

約数の個数: 128

約数和(自身を含む): 99388800

約数和(自身を除く): 61101824

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 64, 76, 91, 104, 112, 128, 133, 152, 173, 182, 208, 224, 247, 266, 304, 346, 364, 416, 448, 494, 532, 608, 692, 728, 832, 896, 988, 1064, 1211, 1216, 1384, 1456, 1664, 1729, 1976, 2128, 2249, 2422, 2432, 2768, 2912, 3287, 3458, 3952, 4256, 4498, 4844, 5536, 5824, 6574, 6916, 7904, 8512, 8996, 9688, 11072, 11648, 13148, 13832, 15743, 15808, 17024, 17992, 19376, 22144, 23009, 26296, 27664, 31486, 31616, 35984, 38752, 42731, 46018, 52592, 55328, 62972, 71968, 77504, 85462, 92036, 105184, 110656, 125944, 143936, 155008, 170924, 184072, 210368, 221312, 251888, 287872, 299117, 341848, 368144, 420736, 503776, 598234, 683696, 736288, 1007552, 1196468, 1367392, 1472576, 2015104, 2392936, 2734784, 2945152, 4785872, 5469568, 9571744, 19143488, 38286976]

約数ペア:

[(1, 38286976), (2, 19143488), (4, 9571744), (7, 5469568), (8, 4785872), (13, 2945152), (14, 2734784), (16, 2392936), (19, 2015104), (26, 1472576), (28, 1367392), (32, 1196468), (38, 1007552), (52, 736288), (56, 683696), (64, 598234), (76, 503776), (91, 420736), (104, 368144), (112, 341848), (128, 299117), (133, 287872), (152, 251888), (173, 221312), (182, 210368), (208, 184072), (224, 170924), (247, 155008), (266, 143936), (304, 125944), (346, 110656), (364, 105184), (416, 92036), (448, 85462), (494, 77504), (532, 71968), (608, 62972), (692, 55328), (728, 52592), (832, 46018), (896, 42731), (988, 38752), (1064, 35984), (1211, 31616), (1216, 31486), (1384, 27664), (1456, 26296), (1664, 23009), (1729, 22144), (1976, 19376), (2128, 17992), (2249, 17024), (2422, 15808), (2432, 15743), (2768, 13832), (2912, 13148), (3287, 11648), (3458, 11072), (3952, 9688), (4256, 8996), (4498, 8512), (4844, 7904), (5536, 6916), (5824, 6574)]