71373142004

素因数分解:

$2^2\times {\mathrm{3943}}^1\times {\mathrm{4525307}}^1$

素因数の和:4529254

約数の個数: 12

約数和(自身を含む): 124934703264

約数和(自身を除く): 53561561260

約数列:

[1, 2, 4, 3943, 7886, 15772, 4525307, 9050614, 18101228, 17843285501, 35686571002, 71373142004]

約数ペア:

[(1, 71373142004), (2, 35686571002), (4, 17843285501), (3943, 18101228), (7886, 9050614), (15772, 4525307)]