66689224

素因数分解:

$2^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{9377}}^1$

素因数の和:9517

約数の個数: 32

約数和(自身を含む): 144046080

約数和(自身を除く): 77356856

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 127, 254, 508, 889, 1016, 1778, 3556, 7112, 9377, 18754, 37508, 65639, 75016, 131278, 262556, 525112, 1190879, 2381758, 4763516, 8336153, 9527032, 16672306, 33344612, 66689224]

約数ペア:

[(1, 66689224), (2, 33344612), (4, 16672306), (7, 9527032), (8, 8336153), (14, 4763516), (28, 2381758), (56, 1190879), (127, 525112), (254, 262556), (508, 131278), (889, 75016), (1016, 65639), (1778, 37508), (3556, 18754), (7112, 9377)]