26998408

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{42719}}^1$

素因数の和:42804

約数の個数: 16

約数和(自身を含む): 51264000

約数和(自身を除く): 24265592

約数列:

[1, 2, 4, 8, 79, 158, 316, 632, 42719, 85438, 170876, 341752, 3374801, 6749602, 13499204, 26998408]

約数ペア:

[(1, 26998408), (2, 13499204), (4, 6749602), (8, 3374801), (79, 341752), (158, 170876), (316, 85438), (632, 42719)]