66207788

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{5273}}^1$

素因数の和:5393

約数の個数: 24

約数和(自身を含む): 120205008

約数和(自身を除く): 53997220

約数列:

[1, 2, 4, 43, 73, 86, 146, 172, 292, 3139, 5273, 6278, 10546, 12556, 21092, 226739, 384929, 453478, 769858, 906956, 1539716, 16551947, 33103894, 66207788]

約数ペア:

[(1, 66207788), (2, 33103894), (4, 16551947), (43, 1539716), (73, 906956), (86, 769858), (146, 453478), (172, 384929), (292, 226739), (3139, 21092), (5273, 12556), (6278, 10546)]