72215662

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{11827}}^1$

素因数の和:11943

約数の個数: 16

約数和(自身を含む): 112413312

約数和(自身を除く): 40197650

約数列:

[1, 2, 43, 71, 86, 142, 3053, 6106, 11827, 23654, 508561, 839717, 1017122, 1679434, 36107831, 72215662]

約数ペア:

[(1, 72215662), (2, 36107831), (43, 1679434), (71, 1017122), (86, 839717), (142, 508561), (3053, 23654), (6106, 11827)]