28199048

素因数分解:

$2^3\times {\mathrm{881}}^1\times {\mathrm{4001}}^1$

素因数の和:4888

約数の個数: 16

約数和(自身を含む): 52946460

約数和(自身を除く): 24747412

約数列:

[1, 2, 4, 8, 881, 1762, 3524, 4001, 7048, 8002, 16004, 32008, 3524881, 7049762, 14099524, 28199048]

約数ペア:

[(1, 28199048), (2, 14099524), (4, 7049762), (8, 3524881), (881, 32008), (1762, 16004), (3524, 8002), (4001, 7048)]