27896666

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{68711}}^1$

素因数の和:68749

約数の個数: 16

約数和(自身を含む): 49472640

約数和(自身を除く): 21575974

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 68711, 137422, 480977, 961954, 1992619, 3985238, 13948333, 27896666]

約数ペア:

[(1, 27896666), (2, 13948333), (7, 3985238), (14, 1992619), (29, 961954), (58, 480977), (203, 137422), (406, 68711)]