28231024

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{13469}}^1$

素因数の和:13608

約数の個数: 20

約数和(自身を含む): 55119240

約数和(自身を除く): 26888216

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 13469, 26938, 53876, 107752, 215504, 1764439, 3528878, 7057756, 14115512, 28231024]

約数ペア:

[(1, 28231024), (2, 14115512), (4, 7057756), (8, 3528878), (16, 1764439), (131, 215504), (262, 107752), (524, 53876), (1048, 26938), (2096, 13469)]