72209852

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{126241}}^1$

素因数の和:126269

約数の個数: 24

約数和(自身を含む): 148460592

約数和(自身を除く): 76250740

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 126241, 252482, 504964, 1388651, 1641133, 2777302, 3282266, 5554604, 6564532, 18052463, 36104926, 72209852]

約数ペア:

[(1, 72209852), (2, 36104926), (4, 18052463), (11, 6564532), (13, 5554604), (22, 3282266), (26, 2777302), (44, 1641133), (52, 1388651), (143, 504964), (286, 252482), (572, 126241)]