1273928704

素因数分解:

$2^{10}\times {\mathrm{29}}^1\times {\mathrm{42899}}^1$

素因数の和:42948

約数の個数: 44

約数和(自身を含む): 2634489000

約数和(自身を除く): 1360560296

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 256, 464, 512, 928, 1024, 1856, 3712, 7424, 14848, 29696, 42899, 85798, 171596, 343192, 686384, 1244071, 1372768, 2488142, 2745536, 4976284, 5491072, 9952568, 10982144, 19905136, 21964288, 39810272, 43928576, 79620544, 159241088, 318482176, 636964352, 1273928704]

約数ペア:

[(1, 1273928704), (2, 636964352), (4, 318482176), (8, 159241088), (16, 79620544), (29, 43928576), (32, 39810272), (58, 21964288), (64, 19905136), (116, 10982144), (128, 9952568), (232, 5491072), (256, 4976284), (464, 2745536), (512, 2488142), (928, 1372768), (1024, 1244071), (1856, 686384), (3712, 343192), (7424, 171596), (14848, 85798), (29696, 42899)]