26729758

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{2819}}^1$

素因数の和:3263

約数の個数: 16

約数和(自身を含む): 43856640

約数和(自身を除く): 17126882

約数列:

[1, 2, 11, 22, 431, 862, 2819, 4741, 5638, 9482, 31009, 62018, 1214989, 2429978, 13364879, 26729758]

約数ペア:

[(1, 26729758), (2, 13364879), (11, 2429978), (22, 1214989), (431, 62018), (862, 31009), (2819, 9482), (4741, 5638)]