26990894

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{62191}}^1$

素因数の和:62231

約数の個数: 16

約数和(自身を含む): 47763456

約数和(自身を除く): 20772562

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 62191, 124382, 435337, 870674, 1927921, 3855842, 13495447, 26990894]

約数ペア:

[(1, 26990894), (2, 13495447), (7, 3855842), (14, 1927921), (31, 870674), (62, 435337), (217, 124382), (434, 62191)]