28796770

素因数分解:

$2^1\times 5^1\times {\mathrm{823}}^1\times {\mathrm{3499}}^1$

素因数の和:4329

約数の個数: 16

約数和(自身を含む): 51912000

約数和(自身を除く): 23115230

約数列:

[1, 2, 5, 10, 823, 1646, 3499, 4115, 6998, 8230, 17495, 34990, 2879677, 5759354, 14398385, 28796770]

約数ペア:

[(1, 28796770), (2, 14398385), (5, 5759354), (10, 2879677), (823, 34990), (1646, 17495), (3499, 8230), (4115, 6998)]