42153292

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{149}}^1\times {\mathrm{661}}^1$

素因数の和:921

約数の個数: 24

約数和(自身を含む): 75070800

約数和(自身を除く): 32917508

約数列:

[1, 2, 4, 107, 149, 214, 298, 428, 596, 661, 1322, 2644, 15943, 31886, 63772, 70727, 98489, 141454, 196978, 282908, 393956, 10538323, 21076646, 42153292]

約数ペア:

[(1, 42153292), (2, 21076646), (4, 10538323), (107, 393956), (149, 282908), (214, 196978), (298, 141454), (428, 98489), (596, 70727), (661, 63772), (1322, 31886), (2644, 15943)]