28205748

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{27017}}^1$

素因数の和:27056

約数の個数: 36

約数和(自身を含む): 73759140

約数和(自身を除く): 45553392

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 1044, 27017, 54034, 81051, 108068, 162102, 243153, 324204, 486306, 783493, 972612, 1566986, 2350479, 3133972, 4700958, 7051437, 9401916, 14102874, 28205748]

約数ペア:

[(1, 28205748), (2, 14102874), (3, 9401916), (4, 7051437), (6, 4700958), (9, 3133972), (12, 2350479), (18, 1566986), (29, 972612), (36, 783493), (58, 486306), (87, 324204), (116, 243153), (174, 162102), (261, 108068), (348, 81051), (522, 54034), (1044, 27017)]