42568414

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{74161}}^1$

素因数の和:74211

約数の個数: 16

約数和(自身を含む): 74755296

約数和(自身を除く): 32186882

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 74161, 148322, 519127, 1038254, 3040601, 6081202, 21284207, 42568414]

約数ペア:

[(1, 42568414), (2, 21284207), (7, 6081202), (14, 3040601), (41, 1038254), (82, 519127), (287, 148322), (574, 74161)]