64715691452

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{2212351}}^1$

素因数の和:2212529

約数の個数: 24

約数和(自身を含む): 115962642432

約数和(自身を除く): 51246950980

約数列:

[1, 2, 4, 71, 103, 142, 206, 284, 412, 7313, 14626, 29252, 2212351, 4424702, 8849404, 157076921, 227872153, 314153842, 455744306, 628307684, 911488612, 16178922863, 32357845726, 64715691452]

約数ペア:

[(1, 64715691452), (2, 32357845726), (4, 16178922863), (71, 911488612), (103, 628307684), (142, 455744306), (206, 314153842), (284, 227872153), (412, 157076921), (7313, 8849404), (14626, 4424702), (29252, 2212351)]