74168824

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{547}}^1\times {\mathrm{997}}^1$

素因数の和:1567

約数の個数: 32

約数和(自身を含む): 147664080

約数和(自身を除く): 73495256

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 547, 997, 1094, 1994, 2188, 3988, 4376, 7976, 9299, 16949, 18598, 33898, 37196, 67796, 74392, 135592, 545359, 1090718, 2181436, 4362872, 9271103, 18542206, 37084412, 74168824]

約数ペア:

[(1, 74168824), (2, 37084412), (4, 18542206), (8, 9271103), (17, 4362872), (34, 2181436), (68, 1090718), (136, 545359), (547, 135592), (997, 74392), (1094, 67796), (1994, 37196), (2188, 33898), (3988, 18598), (4376, 16949), (7976, 9299)]