66508828

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{978071}}^1$

素因数の和:978092

約数の個数: 12

約数和(自身を含む): 123237072

約数和(自身を除く): 56728244

約数列:

[1, 2, 4, 17, 34, 68, 978071, 1956142, 3912284, 16627207, 33254414, 66508828]

約数ペア:

[(1, 66508828), (2, 33254414), (4, 16627207), (17, 3912284), (34, 1956142), (68, 978071)]