28767080

素因数分解:

$2^3\times 5^1\times {\mathrm{719177}}^1$

素因数の和:719188

約数の個数: 16

約数和(自身を含む): 64726020

約数和(自身を除く): 35958940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 719177, 1438354, 2876708, 3595885, 5753416, 7191770, 14383540, 28767080]

約数ペア:

[(1, 28767080), (2, 14383540), (4, 7191770), (5, 5753416), (8, 3595885), (10, 2876708), (20, 1438354), (40, 719177)]