71428038

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1082243}}^1$

素因数の和:1082259

約数の個数: 16

約数和(自身を含む): 155843136

約数和(自身を除く): 84415098

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1082243, 2164486, 3246729, 6493458, 11904673, 23809346, 35714019, 71428038]

約数ペア:

[(1, 71428038), (2, 35714019), (3, 23809346), (6, 11904673), (11, 6493458), (22, 3246729), (33, 2164486), (66, 1082243)]