28249510

素因数分解:

$2^1\times 5^1\times {\mathrm{719}}^1\times {\mathrm{3929}}^1$

素因数の和:4655

約数の個数: 16

約数和(自身を含む): 50932800

約数和(自身を除く): 22683290

約数列:

[1, 2, 5, 10, 719, 1438, 3595, 3929, 7190, 7858, 19645, 39290, 2824951, 5649902, 14124755, 28249510]

約数ペア:

[(1, 28249510), (2, 14124755), (5, 5649902), (10, 2824951), (719, 39290), (1438, 19645), (3595, 7858), (3929, 7190)]