26687338

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{1153}}^1$

素因数の和:1389

約数の個数: 16

約数和(自身を含む): 40879296

約数和(自身を除く): 14191958

約数列:

[1, 2, 71, 142, 163, 326, 1153, 2306, 11573, 23146, 81863, 163726, 187939, 375878, 13343669, 26687338]

約数ペア:

[(1, 26687338), (2, 13343669), (71, 375878), (142, 187939), (163, 163726), (326, 81863), (1153, 23146), (2306, 11573)]