57485716

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{20443}}^1$

素因数の和:20503

約数の個数: 24

約数和(自身を含む): 108762080

約数和(自身を除く): 51276364

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812, 20443, 40886, 81772, 388417, 756391, 776834, 1512782, 1553668, 3025564, 14371429, 28742858, 57485716]

約数ペア:

[(1, 57485716), (2, 28742858), (4, 14371429), (19, 3025564), (37, 1553668), (38, 1512782), (74, 776834), (76, 756391), (148, 388417), (703, 81772), (1406, 40886), (2812, 20443)]