61249144

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{9803}}^1$

素因数の和:9891

約数の個数: 32

約数和(自身を含む): 127059840

約数和(自身を除く): 65810696

約数列:

[1, 2, 4, 8, 11, 22, 44, 71, 88, 142, 284, 568, 781, 1562, 3124, 6248, 9803, 19606, 39212, 78424, 107833, 215666, 431332, 696013, 862664, 1392026, 2784052, 5568104, 7656143, 15312286, 30624572, 61249144]

約数ペア:

[(1, 61249144), (2, 30624572), (4, 15312286), (8, 7656143), (11, 5568104), (22, 2784052), (44, 1392026), (71, 862664), (88, 696013), (142, 431332), (284, 215666), (568, 107833), (781, 78424), (1562, 39212), (3124, 19606), (6248, 9803)]