25172884

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{3307}}^1$

素因数の和:3495

約数の個数: 24

約数和(自身を含む): 48349728

約数和(自身を除く): 23176844

約数列:

[1, 2, 4, 11, 22, 44, 173, 346, 692, 1903, 3307, 3806, 6614, 7612, 13228, 36377, 72754, 145508, 572111, 1144222, 2288444, 6293221, 12586442, 25172884]

約数ペア:

[(1, 25172884), (2, 12586442), (4, 6293221), (11, 2288444), (22, 1144222), (44, 572111), (173, 145508), (346, 72754), (692, 36377), (1903, 13228), (3307, 7612), (3806, 6614)]