26886352

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{39079}}^1$

素因数の和:39130

約数の個数: 20

約数和(自身を含む): 53305120

約数和(自身を除く): 26418768

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 39079, 78158, 156316, 312632, 625264, 1680397, 3360794, 6721588, 13443176, 26886352]

約数ペア:

[(1, 26886352), (2, 13443176), (4, 6721588), (8, 3360794), (16, 1680397), (43, 625264), (86, 312632), (172, 156316), (344, 78158), (688, 39079)]