71680532

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{33247}}^1$

素因数の和:33276

約数の個数: 36

約数和(自身を含む): 159191424

約数和(自身を除く): 87510892

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 33247, 66494, 132988, 232729, 365717, 465458, 731434, 930916, 1462868, 1629103, 2560019, 3258206, 5120038, 6516412, 10240076, 17920133, 35840266, 71680532]

約数ペア:

[(1, 71680532), (2, 35840266), (4, 17920133), (7, 10240076), (11, 6516412), (14, 5120038), (22, 3258206), (28, 2560019), (44, 1629103), (49, 1462868), (77, 930916), (98, 731434), (154, 465458), (196, 365717), (308, 232729), (539, 132988), (1078, 66494), (2156, 33247)]