388103072

素因数分解:

$2^5\times 7^1\times {\mathrm{859}}^1\times {\mathrm{2017}}^1$

素因数の和:2893

約数の個数: 48

約数和(自身を含む): 874681920

約数和(自身を除く): 486578848

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 859, 1718, 2017, 3436, 4034, 6013, 6872, 8068, 12026, 13744, 14119, 16136, 24052, 27488, 28238, 32272, 48104, 56476, 64544, 96208, 112952, 192416, 225904, 451808, 1732603, 3465206, 6930412, 12128221, 13860824, 24256442, 27721648, 48512884, 55443296, 97025768, 194051536, 388103072]

約数ペア:

[(1, 388103072), (2, 194051536), (4, 97025768), (7, 55443296), (8, 48512884), (14, 27721648), (16, 24256442), (28, 13860824), (32, 12128221), (56, 6930412), (112, 3465206), (224, 1732603), (859, 451808), (1718, 225904), (2017, 192416), (3436, 112952), (4034, 96208), (6013, 64544), (6872, 56476), (8068, 48104), (12026, 32272), (13744, 28238), (14119, 27488), (16136, 24052)]