28017242

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41081}}^1$

素因数の和:41125

約数の個数: 16

約数和(自身を含む): 47326464

約数和(自身を除く): 19309222

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 41081, 82162, 451891, 903782, 1273511, 2547022, 14008621, 28017242]

約数ペア:

[(1, 28017242), (2, 14008621), (11, 2547022), (22, 1273511), (31, 903782), (62, 451891), (341, 82162), (682, 41081)]