43428286

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{27803}}^1$

素因数の和:27887

約数の個数: 16

約数和(自身を含む): 72067968

約数和(自身を除く): 28639682

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 27803, 55606, 305833, 611666, 1974013, 3948026, 21714143, 43428286]

約数ペア:

[(1, 43428286), (2, 21714143), (11, 3948026), (22, 1974013), (71, 611666), (142, 305833), (781, 55606), (1562, 27803)]