68627128

素因数分解:

$2^3\times {\mathrm{313}}^1\times {\mathrm{27407}}^1$

素因数の和:27726

約数の個数: 16

約数和(自身を含む): 129091680

約数和(自身を除く): 60464552

約数列:

[1, 2, 4, 8, 313, 626, 1252, 2504, 27407, 54814, 109628, 219256, 8578391, 17156782, 34313564, 68627128]

約数ペア:

[(1, 68627128), (2, 34313564), (4, 17156782), (8, 8578391), (313, 219256), (626, 109628), (1252, 54814), (2504, 27407)]