26890193968

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{271}}^1\times {\mathrm{479}}^1$

素因数の和:887

約数の個数: 120

約数和(自身を含む): 58136279040

約数和(自身を除く): 31246085072

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 107, 121, 176, 214, 242, 271, 428, 479, 484, 542, 856, 958, 968, 1084, 1177, 1712, 1916, 1936, 2168, 2354, 2981, 3832, 4336, 4708, 5269, 5962, 7664, 9416, 10538, 11924, 12947, 18832, 21076, 23848, 25894, 28997, 32791, 42152, 47696, 51253, 51788, 57959, 57994, 65582, 84304, 102506, 103576, 115918, 115988, 129809, 131164, 205012, 207152, 231836, 231976, 259618, 262328, 318967, 410024, 463672, 463952, 519236, 524656, 563783, 637934, 820048, 927344, 1038472, 1127566, 1275868, 1427899, 2076944, 2255132, 2551736, 2855798, 3508637, 4510264, 5103472, 5711596, 6201613, 7017274, 9020528, 11423192, 12403226, 13889563, 14034548, 15706889, 22846384, 24806452, 27779126, 28069096, 31413778, 49612904, 55558252, 56138192, 62827556, 99225808, 111116504, 125655112, 152785193, 222233008, 251310224, 305570386, 611140772, 1222281544, 1680637123, 2444563088, 3361274246, 6722548492, 13445096984, 26890193968]

約数ペア:

[(1, 26890193968), (2, 13445096984), (4, 6722548492), (8, 3361274246), (11, 2444563088), (16, 1680637123), (22, 1222281544), (44, 611140772), (88, 305570386), (107, 251310224), (121, 222233008), (176, 152785193), (214, 125655112), (242, 111116504), (271, 99225808), (428, 62827556), (479, 56138192), (484, 55558252), (542, 49612904), (856, 31413778), (958, 28069096), (968, 27779126), (1084, 24806452), (1177, 22846384), (1712, 15706889), (1916, 14034548), (1936, 13889563), (2168, 12403226), (2354, 11423192), (2981, 9020528), (3832, 7017274), (4336, 6201613), (4708, 5711596), (5269, 5103472), (5962, 4510264), (7664, 3508637), (9416, 2855798), (10538, 2551736), (11924, 2255132), (12947, 2076944), (18832, 1427899), (21076, 1275868), (23848, 1127566), (25894, 1038472), (28997, 927344), (32791, 820048), (42152, 637934), (47696, 563783), (51253, 524656), (51788, 519236), (57959, 463952), (57994, 463672), (65582, 410024), (84304, 318967), (102506, 262328), (103576, 259618), (115918, 231976), (115988, 231836), (129809, 207152), (131164, 205012)]