27647884

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{10301}}^1$

素因数の和:10377

約数の個数: 24

約数和(自身を含む): 53652816

約数和(自身を除く): 26004932

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1342, 2684, 10301, 20602, 41204, 113311, 226622, 453244, 628361, 1256722, 2513444, 6911971, 13823942, 27647884]

約数ペア:

[(1, 27647884), (2, 13823942), (4, 6911971), (11, 2513444), (22, 1256722), (44, 628361), (61, 453244), (122, 226622), (244, 113311), (671, 41204), (1342, 20602), (2684, 10301)]