72251852

素因数分解:

$2^2\times {\mathrm{271}}^1\times {\mathrm{66653}}^1$

素因数の和:66928

約数の個数: 12

約数和(自身を含む): 126909216

約数和(自身を除く): 54657364

約数列:

[1, 2, 4, 271, 542, 1084, 66653, 133306, 266612, 18062963, 36125926, 72251852]

約数ペア:

[(1, 72251852), (2, 36125926), (4, 18062963), (271, 266612), (542, 133306), (1084, 66653)]