26065830848

素因数分解:

$2^6\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{42589}}^1$

素因数の和:42805

約数の個数: 56

約数和(自身を含む): 52834428240

約数和(自身を除く): 26768597392

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 131, 146, 262, 292, 524, 584, 1048, 1168, 2096, 2336, 4192, 4672, 8384, 9563, 19126, 38252, 42589, 76504, 85178, 153008, 170356, 306016, 340712, 612032, 681424, 1362848, 2725696, 3108997, 5579159, 6217994, 11158318, 12435988, 22316636, 24871976, 44633272, 49743952, 89266544, 99487904, 178533088, 198975808, 357066176, 407278607, 814557214, 1629114428, 3258228856, 6516457712, 13032915424, 26065830848]

約数ペア:

[(1, 26065830848), (2, 13032915424), (4, 6516457712), (8, 3258228856), (16, 1629114428), (32, 814557214), (64, 407278607), (73, 357066176), (131, 198975808), (146, 178533088), (262, 99487904), (292, 89266544), (524, 49743952), (584, 44633272), (1048, 24871976), (1168, 22316636), (2096, 12435988), (2336, 11158318), (4192, 6217994), (4672, 5579159), (8384, 3108997), (9563, 2725696), (19126, 1362848), (38252, 681424), (42589, 612032), (76504, 340712), (85178, 306016), (153008, 170356)]