26928851908

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{7572793}}^1$

素因数の和:7572931

約数の個数: 24

約数和(自身を含む): 54281787392

約数和(自身を除く): 27352935484

約数列:

[1, 2, 4, 7, 14, 28, 127, 254, 508, 889, 1778, 3556, 7572793, 15145586, 30291172, 53009551, 106019102, 212038204, 961744711, 1923489422, 3846978844, 6732212977, 13464425954, 26928851908]

約数ペア:

[(1, 26928851908), (2, 13464425954), (4, 6732212977), (7, 3846978844), (14, 1923489422), (28, 961744711), (127, 212038204), (254, 106019102), (508, 53009551), (889, 30291172), (1778, 15145586), (3556, 7572793)]