26826826

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{9643}}^1$

素因数の和:9765

約数の個数: 16

約数和(自身を含む): 43745184

約数和(自身を除く): 16918358

約数列:

[1, 2, 13, 26, 107, 214, 1391, 2782, 9643, 19286, 125359, 250718, 1031801, 2063602, 13413413, 26826826]

約数ペア:

[(1, 26826826), (2, 13413413), (13, 2063602), (26, 1031801), (107, 250718), (214, 125359), (1391, 19286), (2782, 9643)]