71567386

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{7213}}^1$

素因数の和:7278

約数の個数: 24

約数和(自身を含む): 120892212

約数和(自身を除く): 49324826

約数列:

[1, 2, 11, 22, 41, 82, 121, 242, 451, 902, 4961, 7213, 9922, 14426, 79343, 158686, 295733, 591466, 872773, 1745546, 3253063, 6506126, 35783693, 71567386]

約数ペア:

[(1, 71567386), (2, 35783693), (11, 6506126), (22, 3253063), (41, 1745546), (82, 872773), (121, 591466), (242, 295733), (451, 158686), (902, 79343), (4961, 14426), (7213, 9922)]