26782268

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{52721}}^1$

素因数の和:52852

約数の個数: 12

約数和(自身を含む): 47238912

約数和(自身を除く): 20456644

約数列:

[1, 2, 4, 127, 254, 508, 52721, 105442, 210884, 6695567, 13391134, 26782268]

約数ペア:

[(1, 26782268), (2, 13391134), (4, 6695567), (127, 210884), (254, 105442), (508, 52721)]