28155882

素因数分解:

$2^1\times 3^1\times {\mathrm{521}}^1\times {\mathrm{9007}}^1$

素因数の和:9533

約数の個数: 16

約数和(自身を含む): 56426112

約数和(自身を除く): 28270230

約数列:

[1, 2, 3, 6, 521, 1042, 1563, 3126, 9007, 18014, 27021, 54042, 4692647, 9385294, 14077941, 28155882]

約数ペア:

[(1, 28155882), (2, 14077941), (3, 9385294), (6, 4692647), (521, 54042), (1042, 27021), (1563, 18014), (3126, 9007)]