28814431

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{787}}^1$

素因数の和:894

約数の個数: 16

約数和(自身を含む): 31772160

約数和(自身を除く): 2957729

約数列:

[1, 19, 41, 47, 779, 787, 893, 1927, 14953, 32267, 36613, 36989, 613073, 702791, 1516549, 28814431]

約数ペア:

[(1, 28814431), (19, 1516549), (41, 702791), (47, 613073), (779, 36989), (787, 36613), (893, 32267), (1927, 14953)]