74412037

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{311}}^1$

素因数の和:601

約数の個数: 24

約数和(自身を含む): 91765440

約数和(自身を除く): 17353403

約数列:

[1, 7, 19, 49, 133, 257, 311, 931, 1799, 2177, 4883, 5909, 12593, 15239, 34181, 41363, 79927, 239267, 289541, 559489, 1518613, 3916423, 10630291, 74412037]

約数ペア:

[(1, 74412037), (7, 10630291), (19, 3916423), (49, 1518613), (133, 559489), (257, 289541), (311, 239267), (931, 79927), (1799, 41363), (2177, 34181), (4883, 15239), (5909, 12593)]