26879773984

素因数分解:

$2^5\times 7^3\times {\mathrm{97}}^1\times {\mathrm{25247}}^1$

素因数の和:25375

約数の個数: 96

約数和(自身を含む): 62352460800

約数和(自身を除く): 35472686816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 97, 98, 112, 194, 196, 224, 343, 388, 392, 679, 686, 776, 784, 1358, 1372, 1552, 1568, 2716, 2744, 3104, 4753, 5432, 5488, 9506, 10864, 10976, 19012, 21728, 25247, 33271, 38024, 50494, 66542, 76048, 100988, 133084, 152096, 176729, 201976, 266168, 353458, 403952, 532336, 706916, 807904, 1064672, 1237103, 1413832, 2448959, 2474206, 2827664, 4897918, 4948412, 5655328, 8659721, 9795836, 9896824, 17142713, 17319442, 19591672, 19793648, 34285426, 34638884, 39183344, 39587296, 68570852, 69277768, 78366688, 119998991, 137141704, 138555536, 239997982, 274283408, 277111072, 479995964, 548566816, 839992937, 959991928, 1679985874, 1919983856, 3359971748, 3839967712, 6719943496, 13439886992, 26879773984]

約数ペア:

[(1, 26879773984), (2, 13439886992), (4, 6719943496), (7, 3839967712), (8, 3359971748), (14, 1919983856), (16, 1679985874), (28, 959991928), (32, 839992937), (49, 548566816), (56, 479995964), (97, 277111072), (98, 274283408), (112, 239997982), (194, 138555536), (196, 137141704), (224, 119998991), (343, 78366688), (388, 69277768), (392, 68570852), (679, 39587296), (686, 39183344), (776, 34638884), (784, 34285426), (1358, 19793648), (1372, 19591672), (1552, 17319442), (1568, 17142713), (2716, 9896824), (2744, 9795836), (3104, 8659721), (4753, 5655328), (5432, 4948412), (5488, 4897918), (9506, 2827664), (10864, 2474206), (10976, 2448959), (19012, 1413832), (21728, 1237103), (25247, 1064672), (33271, 807904), (38024, 706916), (50494, 532336), (66542, 403952), (76048, 353458), (100988, 266168), (133084, 201976), (152096, 176729)]