64817956

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{100649}}^1$

素因数の和:100683

約数の個数: 24

約数和(自身を含む): 135273600

約数和(自身を除く): 70455644

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 100649, 201298, 402596, 704543, 1409086, 2314927, 2818172, 4629854, 9259708, 16204489, 32408978, 64817956]

約数ペア:

[(1, 64817956), (2, 32408978), (4, 16204489), (7, 9259708), (14, 4629854), (23, 2818172), (28, 2314927), (46, 1409086), (92, 704543), (161, 402596), (322, 201298), (644, 100649)]