28829410

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{26449}}^1$

素因数の和:26565

約数の個数: 16

約数和(自身を含む): 52371000

約数和(自身を除く): 23541590

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 26449, 52898, 132245, 264490, 2882941, 5765882, 14414705, 28829410]

約数ペア:

[(1, 28829410), (2, 14414705), (5, 5765882), (10, 2882941), (109, 264490), (218, 132245), (545, 52898), (1090, 26449)]