66816052

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{982589}}^1$

素因数の和:982610

約数の個数: 12

約数和(自身を含む): 123806340

約数和(自身を除く): 56990288

約数列:

[1, 2, 4, 17, 34, 68, 982589, 1965178, 3930356, 16704013, 33408026, 66816052]

約数ペア:

[(1, 66816052), (2, 33408026), (4, 16704013), (17, 3930356), (34, 1965178), (68, 982589)]