28798352

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{163627}}^1$

素因数の和:163646

約数の個数: 20

約数和(自身を含む): 60869616

約数和(自身を除く): 32071264

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 163627, 327254, 654508, 1309016, 1799897, 2618032, 3599794, 7199588, 14399176, 28798352]

約数ペア:

[(1, 28798352), (2, 14399176), (4, 7199588), (8, 3599794), (11, 2618032), (16, 1799897), (22, 1309016), (44, 654508), (88, 327254), (176, 163627)]