71366768

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{191}}^1\times {\mathrm{193}}^1$

素因数の和:414

約数の個数: 60

約数和(自身を含む): 153573504

約数和(自身を除く): 82206736

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 191, 193, 242, 382, 386, 484, 764, 772, 968, 1528, 1544, 1936, 2101, 2123, 3056, 3088, 4202, 4246, 8404, 8492, 16808, 16984, 23111, 23353, 33616, 33968, 36863, 46222, 46706, 73726, 92444, 93412, 147452, 184888, 186824, 294904, 369776, 373648, 405493, 589808, 810986, 1621972, 3243944, 4460423, 6487888, 8920846, 17841692, 35683384, 71366768]

約数ペア:

[(1, 71366768), (2, 35683384), (4, 17841692), (8, 8920846), (11, 6487888), (16, 4460423), (22, 3243944), (44, 1621972), (88, 810986), (121, 589808), (176, 405493), (191, 373648), (193, 369776), (242, 294904), (382, 186824), (386, 184888), (484, 147452), (764, 93412), (772, 92444), (968, 73726), (1528, 46706), (1544, 46222), (1936, 36863), (2101, 33968), (2123, 33616), (3056, 23353), (3088, 23111), (4202, 16984), (4246, 16808), (8404, 8492)]