28526695

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{467}}^1\times {\mathrm{643}}^1$

素因数の和:1134

約数の個数: 16

約数和(自身を含む): 36167040

約数和(自身を除く): 7640345

約数列:

[1, 5, 19, 95, 467, 643, 2335, 3215, 8873, 12217, 44365, 61085, 300281, 1501405, 5705339, 28526695]

約数ペア:

[(1, 28526695), (5, 5705339), (19, 1501405), (95, 300281), (467, 61085), (643, 44365), (2335, 12217), (3215, 8873)]