28421756

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37997}}^1$

素因数の和:38029

約数の個数: 24

約数和(自身を含む): 57452976

約数和(自身を除く): 29031220

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 37997, 75994, 151988, 417967, 645949, 835934, 1291898, 1671868, 2583796, 7105439, 14210878, 28421756]

約数ペア:

[(1, 28421756), (2, 14210878), (4, 7105439), (11, 2583796), (17, 1671868), (22, 1291898), (34, 835934), (44, 645949), (68, 417967), (187, 151988), (374, 75994), (748, 37997)]