28305356458

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{3713639}}^1$

素因数の和:3713781

約数の個数: 16

約数和(自身を含む): 44028915840

約数和(自身を除く): 15723559382

約数列:

[1, 2, 37, 74, 103, 206, 3811, 7622, 3713639, 7427278, 137404643, 274809286, 382504817, 765009634, 14152678229, 28305356458]

約数ペア:

[(1, 28305356458), (2, 14152678229), (37, 765009634), (74, 382504817), (103, 274809286), (206, 137404643), (3811, 7427278), (7622, 3713639)]