64185836

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{112213}}^1$

素因数の和:112241

約数の個数: 24

約数和(自身を含む): 131963664

約数和(自身を除く): 67777828

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 112213, 224426, 448852, 1234343, 1458769, 2468686, 2917538, 4937372, 5835076, 16046459, 32092918, 64185836]

約数ペア:

[(1, 64185836), (2, 32092918), (4, 16046459), (11, 5835076), (13, 4937372), (22, 2917538), (26, 2468686), (44, 1458769), (52, 1234343), (143, 448852), (286, 224426), (572, 112213)]