27860836

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{63901}}^1$

素因数の和:64014

約数の個数: 12

約数和(自身を含む): 49204540

約数和(自身を除く): 21343704

約数列:

[1, 2, 4, 109, 218, 436, 63901, 127802, 255604, 6965209, 13930418, 27860836]

約数ペア:

[(1, 27860836), (2, 13930418), (4, 6965209), (109, 255604), (218, 127802), (436, 63901)]