77779892

素因数分解:

$2^2\times {\mathrm{613}}^1\times {\mathrm{31721}}^1$

素因数の和:32338

約数の個数: 12

約数和(自身を含む): 136341156

約数和(自身を除く): 58561264

約数列:

[1, 2, 4, 613, 1226, 2452, 31721, 63442, 126884, 19444973, 38889946, 77779892]

約数ペア:

[(1, 77779892), (2, 38889946), (4, 19444973), (613, 126884), (1226, 63442), (2452, 31721)]