27966416

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{13763}}^1$

素因数の和:13898

約数の個数: 20

約数和(自身を含む): 54615552

約数和(自身を除く): 26649136

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 13763, 27526, 55052, 110104, 220208, 1747901, 3495802, 6991604, 13983208, 27966416]

約数ペア:

[(1, 27966416), (2, 13983208), (4, 6991604), (8, 3495802), (16, 1747901), (127, 220208), (254, 110104), (508, 55052), (1016, 27526), (2032, 13763)]