42737882

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{27361}}^1$

素因数の和:27445

約数の個数: 16

約数和(自身を含む): 70922304

約数和(自身を除く): 28184422

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 27361, 54722, 300971, 601942, 1942631, 3885262, 21368941, 42737882]

約数ペア:

[(1, 42737882), (2, 21368941), (11, 3885262), (22, 1942631), (71, 601942), (142, 300971), (781, 54722), (1562, 27361)]