66397492

素因数分解:

$2^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{9227}}^1$

素因数の和:9495

約数の個数: 24

約数和(自身を含む): 133326144

約数和(自身を除く): 66928652

約数列:

[1, 2, 4, 7, 14, 28, 257, 514, 1028, 1799, 3598, 7196, 9227, 18454, 36908, 64589, 129178, 258356, 2371339, 4742678, 9485356, 16599373, 33198746, 66397492]

約数ペア:

[(1, 66397492), (2, 33198746), (4, 16599373), (7, 9485356), (14, 4742678), (28, 2371339), (257, 258356), (514, 129178), (1028, 64589), (1799, 36908), (3598, 18454), (7196, 9227)]