28124168

素因数分解:

$2^3\times {\mathrm{263}}^1\times {\mathrm{13367}}^1$

素因数の和:13636

約数の個数: 16

約数和(自身を含む): 52937280

約数和(自身を除く): 24813112

約数列:

[1, 2, 4, 8, 263, 526, 1052, 2104, 13367, 26734, 53468, 106936, 3515521, 7031042, 14062084, 28124168]

約数ペア:

[(1, 28124168), (2, 14062084), (4, 7031042), (8, 3515521), (263, 106936), (526, 53468), (1052, 26734), (2104, 13367)]