67091266

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{70921}}^1$

素因数の和:70977

約数の個数: 16

約数和(自身を含む): 112340448

約数和(自身を除く): 45249182

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 70921, 141842, 780131, 1560262, 3049603, 6099206, 33545633, 67091266]

約数ペア:

[(1, 67091266), (2, 33545633), (11, 6099206), (22, 3049603), (43, 1560262), (86, 780131), (473, 141842), (946, 70921)]