66478082

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{14321}}^1$

素因数の和:14545

約数の個数: 16

約数和(自身を含む): 109305504

約数和(自身を除く): 42827422

約数列:

[1, 2, 11, 22, 211, 422, 2321, 4642, 14321, 28642, 157531, 315062, 3021731, 6043462, 33239041, 66478082]

約数ペア:

[(1, 66478082), (2, 33239041), (11, 6043462), (22, 3021731), (211, 315062), (422, 157531), (2321, 28642), (4642, 14321)]