74800964

素因数分解:

$2^2\times 7^1\times {\mathrm{647}}^1\times {\mathrm{4129}}^1$

素因数の和:4787

約数の個数: 24

約数和(自身を含む): 149869440

約数和(自身を除く): 75068476

約数列:

[1, 2, 4, 7, 14, 28, 647, 1294, 2588, 4129, 4529, 8258, 9058, 16516, 18116, 28903, 57806, 115612, 2671463, 5342926, 10685852, 18700241, 37400482, 74800964]

約数ペア:

[(1, 74800964), (2, 37400482), (4, 18700241), (7, 10685852), (14, 5342926), (28, 2671463), (647, 115612), (1294, 57806), (2588, 28903), (4129, 18116), (4529, 16516), (8258, 9058)]