28005424

素因数分解:

$2^4\times {\mathrm{1117}}^1\times {\mathrm{1567}}^1$

素因数の和:2692

約数の個数: 20

約数和(自身を含む): 54343744

約数和(自身を除く): 26338320

約数列:

[1, 2, 4, 8, 16, 1117, 1567, 2234, 3134, 4468, 6268, 8936, 12536, 17872, 25072, 1750339, 3500678, 7001356, 14002712, 28005424]

約数ペア:

[(1, 28005424), (2, 14002712), (4, 7001356), (8, 3500678), (16, 1750339), (1117, 25072), (1567, 17872), (2234, 12536), (3134, 8936), (4468, 6268)]