75190136

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{18911}}^1$

素因数の和:18995

約数の個数: 32

約数和(自身を含む): 163399680

約数和(自身を除く): 88209544

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3976, 18911, 37822, 75644, 132377, 151288, 264754, 529508, 1059016, 1342681, 2685362, 5370724, 9398767, 10741448, 18797534, 37595068, 75190136]

約数ペア:

[(1, 75190136), (2, 37595068), (4, 18797534), (7, 10741448), (8, 9398767), (14, 5370724), (28, 2685362), (56, 1342681), (71, 1059016), (142, 529508), (284, 264754), (497, 151288), (568, 132377), (994, 75644), (1988, 37822), (3976, 18911)]