64780054

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{281}}^1\times {\mathrm{1579}}^1$

素因数の和:1935

約数の個数: 16

約数和(自身を含む): 98914320

約数和(自身を除く): 34134266

約数列:

[1, 2, 73, 146, 281, 562, 1579, 3158, 20513, 41026, 115267, 230534, 443699, 887398, 32390027, 64780054]

約数ペア:

[(1, 64780054), (2, 32390027), (73, 887398), (146, 443699), (281, 230534), (562, 115267), (1579, 41026), (3158, 20513)]