28322888

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{321851}}^1$

素因数の和:321868

約数の個数: 16

約数和(自身を含む): 57933360

約数和(自身を除く): 29610472

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 321851, 643702, 1287404, 2574808, 3540361, 7080722, 14161444, 28322888]

約数ペア:

[(1, 28322888), (2, 14161444), (4, 7080722), (8, 3540361), (11, 2574808), (22, 1287404), (44, 643702), (88, 321851)]