67887568

素因数分解:

$2^4\times 7^1\times {\mathrm{311}}^1\times {\mathrm{1949}}^1$

素因数の和:2275

約数の個数: 40

約数和(自身を含む): 150883200

約数和(自身を除く): 82995632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 311, 622, 1244, 1949, 2177, 2488, 3898, 4354, 4976, 7796, 8708, 13643, 15592, 17416, 27286, 31184, 34832, 54572, 109144, 218288, 606139, 1212278, 2424556, 4242973, 4849112, 8485946, 9698224, 16971892, 33943784, 67887568]

約数ペア:

[(1, 67887568), (2, 33943784), (4, 16971892), (7, 9698224), (8, 8485946), (14, 4849112), (16, 4242973), (28, 2424556), (56, 1212278), (112, 606139), (311, 218288), (622, 109144), (1244, 54572), (1949, 34832), (2177, 31184), (2488, 27286), (3898, 17416), (4354, 15592), (4976, 13643), (7796, 8708)]