28942066

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{421}}^1\times {\mathrm{929}}^1$

素因数の和:1389

約数の個数: 16

約数和(自身を含む): 44740440

約数和(自身を除く): 15798374

約数列:

[1, 2, 37, 74, 421, 842, 929, 1858, 15577, 31154, 34373, 68746, 391109, 782218, 14471033, 28942066]

約数ペア:

[(1, 28942066), (2, 14471033), (37, 782218), (74, 391109), (421, 68746), (842, 34373), (929, 31154), (1858, 15577)]