66976016

素因数分解:

$2^4\times {\mathrm{571}}^1\times {\mathrm{7331}}^1$

素因数の和:7910

約数の個数: 20

約数和(自身を含む): 130011024

約数和(自身を除く): 63035008

約数列:

[1, 2, 4, 8, 16, 571, 1142, 2284, 4568, 7331, 9136, 14662, 29324, 58648, 117296, 4186001, 8372002, 16744004, 33488008, 66976016]

約数ペア:

[(1, 66976016), (2, 33488008), (4, 16744004), (8, 8372002), (16, 4186001), (571, 117296), (1142, 58648), (2284, 29324), (4568, 14662), (7331, 9136)]