42581972

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{337}}^1\times {\mathrm{1019}}^1$

素因数の和:1391

約数の個数: 24

約数和(自身を含む): 77226240

約数和(自身を除く): 34644268

約数列:

[1, 2, 4, 31, 62, 124, 337, 674, 1019, 1348, 2038, 4076, 10447, 20894, 31589, 41788, 63178, 126356, 343403, 686806, 1373612, 10645493, 21290986, 42581972]

約数ペア:

[(1, 42581972), (2, 21290986), (4, 10645493), (31, 1373612), (62, 686806), (124, 343403), (337, 126356), (674, 63178), (1019, 41788), (1348, 31589), (2038, 20894), (4076, 10447)]