39288508

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61007}}^1$

素因数の和:61041

約数の個数: 24

約数和(自身を含む): 81994752

約数和(自身を除く): 42706244

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 61007, 122014, 244028, 427049, 854098, 1403161, 1708196, 2806322, 5612644, 9822127, 19644254, 39288508]

約数ペア:

[(1, 39288508), (2, 19644254), (4, 9822127), (7, 5612644), (14, 2806322), (23, 1708196), (28, 1403161), (46, 854098), (92, 427049), (161, 244028), (322, 122014), (644, 61007)]