71359204804

素因数分解:

$2^2\times {\mathrm{4507}}^1\times {\mathrm{3958243}}^1$

素因数の和:3962754

約数の個数: 12

約数和(自身を含む): 124906347664

約数和(自身を除く): 53547142860

約数列:

[1, 2, 4, 4507, 9014, 18028, 3958243, 7916486, 15832972, 17839801201, 35679602402, 71359204804]

約数ペア:

[(1, 71359204804), (2, 35679602402), (4, 17839801201), (4507, 15832972), (9014, 7916486), (18028, 3958243)]