66270764

素因数分解:

$2^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{13681}}^1$

素因数の和:13865

約数の個数: 24

約数和(自身を含む): 133317408

約数和(自身を除く): 67046644

約数列:

[1, 2, 4, 7, 14, 28, 173, 346, 692, 1211, 2422, 4844, 13681, 27362, 54724, 95767, 191534, 383068, 2366813, 4733626, 9467252, 16567691, 33135382, 66270764]

約数ペア:

[(1, 66270764), (2, 33135382), (4, 16567691), (7, 9467252), (14, 4733626), (28, 2366813), (173, 383068), (346, 191534), (692, 95767), (1211, 54724), (2422, 27362), (4844, 13681)]