66012656

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{21601}}^1$

素因数の和:21800

約数の個数: 20

約数和(自身を含む): 128575104

約数和(自身を除く): 62562448

約数列:

[1, 2, 4, 8, 16, 191, 382, 764, 1528, 3056, 21601, 43202, 86404, 172808, 345616, 4125791, 8251582, 16503164, 33006328, 66012656]

約数ペア:

[(1, 66012656), (2, 33006328), (4, 16503164), (8, 8251582), (16, 4125791), (191, 345616), (382, 172808), (764, 86404), (1528, 43202), (3056, 21601)]