28113214

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{337}}^1\times {\mathrm{787}}^1$

素因数の和:1179

約数の個数: 16

約数和(自身を含む): 43147728

約数和(自身を除く): 15034514

約数列:

[1, 2, 53, 106, 337, 674, 787, 1574, 17861, 35722, 41711, 83422, 265219, 530438, 14056607, 28113214]

約数ペア:

[(1, 28113214), (2, 14056607), (53, 530438), (106, 265219), (337, 83422), (674, 41711), (787, 35722), (1574, 17861)]