26398848

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:115

約数の個数: 192

約数和(自身を含む): 86512320

約数和(自身を除く): 60113472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 49, 56, 61, 64, 69, 84, 92, 96, 98, 112, 122, 128, 138, 147, 161, 168, 183, 184, 192, 196, 224, 244, 276, 294, 322, 336, 366, 368, 384, 392, 427, 448, 483, 488, 552, 588, 644, 672, 732, 736, 784, 854, 896, 966, 976, 1104, 1127, 1176, 1281, 1288, 1344, 1403, 1464, 1472, 1568, 1708, 1932, 1952, 2208, 2254, 2352, 2562, 2576, 2688, 2806, 2928, 2944, 2989, 3136, 3381, 3416, 3864, 3904, 4209, 4416, 4508, 4704, 5124, 5152, 5612, 5856, 5978, 6272, 6762, 6832, 7728, 7808, 8418, 8832, 8967, 9016, 9408, 9821, 10248, 10304, 11224, 11712, 11956, 13524, 13664, 15456, 16836, 17934, 18032, 18816, 19642, 20496, 20608, 22448, 23424, 23912, 27048, 27328, 29463, 30912, 33672, 35868, 36064, 39284, 40992, 44896, 47824, 54096, 54656, 58926, 61824, 67344, 68747, 71736, 72128, 78568, 81984, 89792, 95648, 108192, 117852, 134688, 137494, 143472, 144256, 157136, 163968, 179584, 191296, 206241, 216384, 235704, 269376, 274988, 286944, 314272, 382592, 412482, 432768, 471408, 538752, 549976, 573888, 628544, 824964, 942816, 1099952, 1147776, 1257088, 1649928, 1885632, 2199904, 3299856, 3771264, 4399808, 6599712, 8799616, 13199424, 26398848]

約数ペア:

[(1, 26398848), (2, 13199424), (3, 8799616), (4, 6599712), (6, 4399808), (7, 3771264), (8, 3299856), (12, 2199904), (14, 1885632), (16, 1649928), (21, 1257088), (23, 1147776), (24, 1099952), (28, 942816), (32, 824964), (42, 628544), (46, 573888), (48, 549976), (49, 538752), (56, 471408), (61, 432768), (64, 412482), (69, 382592), (84, 314272), (92, 286944), (96, 274988), (98, 269376), (112, 235704), (122, 216384), (128, 206241), (138, 191296), (147, 179584), (161, 163968), (168, 157136), (183, 144256), (184, 143472), (192, 137494), (196, 134688), (224, 117852), (244, 108192), (276, 95648), (294, 89792), (322, 81984), (336, 78568), (366, 72128), (368, 71736), (384, 68747), (392, 67344), (427, 61824), (448, 58926), (483, 54656), (488, 54096), (552, 47824), (588, 44896), (644, 40992), (672, 39284), (732, 36064), (736, 35868), (784, 33672), (854, 30912), (896, 29463), (966, 27328), (976, 27048), (1104, 23912), (1127, 23424), (1176, 22448), (1281, 20608), (1288, 20496), (1344, 19642), (1403, 18816), (1464, 18032), (1472, 17934), (1568, 16836), (1708, 15456), (1932, 13664), (1952, 13524), (2208, 11956), (2254, 11712), (2352, 11224), (2562, 10304), (2576, 10248), (2688, 9821), (2806, 9408), (2928, 9016), (2944, 8967), (2989, 8832), (3136, 8418), (3381, 7808), (3416, 7728), (3864, 6832), (3904, 6762), (4209, 6272), (4416, 5978), (4508, 5856), (4704, 5612), (5124, 5152)]