66887554

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{7001}}^1$

素因数の和:7301

約数の個数: 16

約数和(自身を含む): 106626456

約数和(自身を除く): 39738902

約数列:

[1, 2, 17, 34, 281, 562, 4777, 7001, 9554, 14002, 119017, 238034, 1967281, 3934562, 33443777, 66887554]

約数ペア:

[(1, 66887554), (2, 33443777), (17, 3934562), (34, 1967281), (281, 238034), (562, 119017), (4777, 14002), (7001, 9554)]