66231572

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{643}}^1\times {\mathrm{2341}}^1$

素因数の和:2999

約数の個数: 24

約数和(自身を含む): 126692832

約数和(自身を除く): 60461260

約数列:

[1, 2, 4, 11, 22, 44, 643, 1286, 2341, 2572, 4682, 7073, 9364, 14146, 25751, 28292, 51502, 103004, 1505263, 3010526, 6021052, 16557893, 33115786, 66231572]

約数ペア:

[(1, 66231572), (2, 33115786), (4, 16557893), (11, 6021052), (22, 3010526), (44, 1505263), (643, 103004), (1286, 51502), (2341, 28292), (2572, 25751), (4682, 14146), (7073, 9364)]