28342918516

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{673}}^1\times {\mathrm{87013}}^1$

素因数の和:87712

約数の個数: 36

約数和(自身を含む): 54600762916

約数和(自身を除く): 26257844400

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 673, 1346, 2692, 7403, 14806, 29612, 81433, 87013, 162866, 174026, 325732, 348052, 957143, 1914286, 3828572, 10528573, 21057146, 42114292, 58559749, 117119498, 234238996, 644157239, 1288314478, 2576628956, 7085729629, 14171459258, 28342918516]

約数ペア:

[(1, 28342918516), (2, 14171459258), (4, 7085729629), (11, 2576628956), (22, 1288314478), (44, 644157239), (121, 234238996), (242, 117119498), (484, 58559749), (673, 42114292), (1346, 21057146), (2692, 10528573), (7403, 3828572), (14806, 1914286), (29612, 957143), (81433, 348052), (87013, 325732), (162866, 174026)]