27936712

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{205417}}^1$

素因数の和:205440

約数の個数: 16

約数和(自身を含む): 55462860

約数和(自身を除く): 27526148

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 205417, 410834, 821668, 1643336, 3492089, 6984178, 13968356, 27936712]

約数ペア:

[(1, 27936712), (2, 13968356), (4, 6984178), (8, 3492089), (17, 1643336), (34, 821668), (68, 410834), (136, 205417)]