42812716

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{1187}}^1$

素因数の和:1389

約数の個数: 24

約数和(自身を含む): 76640256

約数和(自身を除く): 33827540

約数列:

[1, 2, 4, 71, 127, 142, 254, 284, 508, 1187, 2374, 4748, 9017, 18034, 36068, 84277, 150749, 168554, 301498, 337108, 602996, 10703179, 21406358, 42812716]

約数ペア:

[(1, 42812716), (2, 21406358), (4, 10703179), (71, 602996), (127, 337108), (142, 301498), (254, 168554), (284, 150749), (508, 84277), (1187, 36068), (2374, 18034), (4748, 9017)]