129367072028

素因数分解:

$2^2\times {\mathrm{577}}^1\times {\mathrm{2803}}^1\times {\mathrm{19997}}^1$

素因数の和:23381

約数の個数: 24

約数和(自身を含む): 226876990032

約数和(自身を除く): 97509918004

約数列:

[1, 2, 4, 577, 1154, 2308, 2803, 5606, 11212, 19997, 39994, 79988, 1617331, 3234662, 6469324, 11538269, 23076538, 46153076, 56051591, 112103182, 224206364, 32341768007, 64683536014, 129367072028]

約数ペア:

[(1, 129367072028), (2, 64683536014), (4, 32341768007), (577, 224206364), (1154, 112103182), (2308, 56051591), (2803, 46153076), (5606, 23076538), (11212, 11538269), (19997, 6469324), (39994, 3234662), (79988, 1617331)]