42288026

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{27073}}^1$

素因数の和:27157

約数の個数: 16

約数和(自身を含む): 70175808

約数和(自身を除く): 27887782

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 27073, 54146, 297803, 595606, 1922183, 3844366, 21144013, 42288026]

約数ペア:

[(1, 42288026), (2, 21144013), (11, 3844366), (22, 1922183), (71, 595606), (142, 297803), (781, 54146), (1562, 27073)]