66294508

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:422

約数の個数: 48

約数和(自身を含む): 135675904

約数和(自身を除く): 69381396

約数列:

[1, 2, 4, 7, 14, 28, 103, 127, 181, 206, 254, 362, 412, 508, 721, 724, 889, 1267, 1442, 1778, 2534, 2884, 3556, 5068, 13081, 18643, 22987, 26162, 37286, 45974, 52324, 74572, 91567, 91948, 130501, 160909, 183134, 261002, 321818, 366268, 522004, 643636, 2367661, 4735322, 9470644, 16573627, 33147254, 66294508]

約数ペア:

[(1, 66294508), (2, 33147254), (4, 16573627), (7, 9470644), (14, 4735322), (28, 2367661), (103, 643636), (127, 522004), (181, 366268), (206, 321818), (254, 261002), (362, 183134), (412, 160909), (508, 130501), (721, 91948), (724, 91567), (889, 74572), (1267, 52324), (1442, 45974), (1778, 37286), (2534, 26162), (2884, 22987), (3556, 18643), (5068, 13081)]