28658267

素因数分解:

${\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{401}}^1$

素因数の和:574

約数の個数: 16

約数和(自身を含む): 32127840

約数和(自身を除く): 3469573

約数列:

[1, 11, 73, 89, 401, 803, 979, 4411, 6497, 29273, 35689, 71467, 322003, 392579, 2605297, 28658267]

約数ペア:

[(1, 28658267), (11, 2605297), (73, 392579), (89, 322003), (401, 71467), (803, 35689), (979, 29273), (4411, 6497)]