66409706

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{41351}}^1$

素因数の和:41437

約数の個数: 16

約数和(自身を含む): 110161728

約数和(自身を除く): 43752022

約数列:

[1, 2, 11, 22, 73, 146, 803, 1606, 41351, 82702, 454861, 909722, 3018623, 6037246, 33204853, 66409706]

約数ペア:

[(1, 66409706), (2, 33204853), (11, 6037246), (22, 3018623), (73, 909722), (146, 454861), (803, 82702), (1606, 41351)]