71254636

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{8297}}^1$

素因数の和:8433

約数の個数: 24

約数和(自身を含む): 132436080

約数和(自身を除く): 61181444

約数列:

[1, 2, 4, 19, 38, 76, 113, 226, 452, 2147, 4294, 8297, 8588, 16594, 33188, 157643, 315286, 630572, 937561, 1875122, 3750244, 17813659, 35627318, 71254636]

約数ペア:

[(1, 71254636), (2, 35627318), (4, 17813659), (19, 3750244), (38, 1875122), (76, 937561), (113, 630572), (226, 315286), (452, 157643), (2147, 33188), (4294, 16594), (8297, 8588)]