26860862

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{443}}^1$

素因数の和:584

約数の個数: 32

約数和(自身を含む): 47568384

約数和(自身を除く): 20707522

約数列:

[1, 2, 7, 14, 61, 71, 122, 142, 427, 443, 497, 854, 886, 994, 3101, 4331, 6202, 8662, 27023, 30317, 31453, 54046, 60634, 62906, 189161, 220171, 378322, 440342, 1918633, 3837266, 13430431, 26860862]

約数ペア:

[(1, 26860862), (2, 13430431), (7, 3837266), (14, 1918633), (61, 440342), (71, 378322), (122, 220171), (142, 189161), (427, 62906), (443, 60634), (497, 54046), (854, 31453), (886, 30317), (994, 27023), (3101, 8662), (4331, 6202)]