71356964

素因数分解:

$2^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{14731}}^1$

素因数の和:14915

約数の個数: 24

約数和(自身を含む): 143548608

約数和(自身を除く): 72191644

約数列:

[1, 2, 4, 7, 14, 28, 173, 346, 692, 1211, 2422, 4844, 14731, 29462, 58924, 103117, 206234, 412468, 2548463, 5096926, 10193852, 17839241, 35678482, 71356964]

約数ペア:

[(1, 71356964), (2, 35678482), (4, 17839241), (7, 10193852), (14, 5096926), (28, 2548463), (173, 412468), (346, 206234), (692, 103117), (1211, 58924), (2422, 29462), (4844, 14731)]