26427884

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{15473}}^1$

素因数の和:15545

約数の個数: 24

約数和(自身を含む): 53725728

約数和(自身を除く): 27297844

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 15473, 30946, 61892, 108311, 216622, 433244, 943853, 1887706, 3775412, 6606971, 13213942, 26427884]

約数ペア:

[(1, 26427884), (2, 13213942), (4, 6606971), (7, 3775412), (14, 1887706), (28, 943853), (61, 433244), (122, 216622), (244, 108311), (427, 61892), (854, 30946), (1708, 15473)]