74090872

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{250307}}^1$

素因数の和:250350

約数の個数: 16

約数和(自身を含む): 142675560

約数和(自身を除く): 68584688

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 250307, 500614, 1001228, 2002456, 9261359, 18522718, 37045436, 74090872]

約数ペア:

[(1, 74090872), (2, 37045436), (4, 18522718), (8, 9261359), (37, 2002456), (74, 1001228), (148, 500614), (296, 250307)]