28071884

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{1741}}^1$

素因数の和:1913

約数の個数: 24

約数和(自身を含む): 51214800

約数和(自身を除く): 23142916

約数列:

[1, 2, 4, 29, 58, 116, 139, 278, 556, 1741, 3482, 4031, 6964, 8062, 16124, 50489, 100978, 201956, 241999, 483998, 967996, 7017971, 14035942, 28071884]

約数ペア:

[(1, 28071884), (2, 14035942), (4, 7017971), (29, 967996), (58, 483998), (116, 241999), (139, 201956), (278, 100978), (556, 50489), (1741, 16124), (3482, 8062), (4031, 6964)]