25503268

素因数分解:

$2^2\times 7^1\times {\mathrm{271}}^1\times {\mathrm{3361}}^1$

素因数の和:3643

約数の個数: 24

約数和(自身を含む): 51209984

約数和(自身を除く): 25706716

約数列:

[1, 2, 4, 7, 14, 28, 271, 542, 1084, 1897, 3361, 3794, 6722, 7588, 13444, 23527, 47054, 94108, 910831, 1821662, 3643324, 6375817, 12751634, 25503268]

約数ペア:

[(1, 25503268), (2, 12751634), (4, 6375817), (7, 3643324), (14, 1821662), (28, 910831), (271, 94108), (542, 47054), (1084, 23527), (1897, 13444), (3361, 7588), (3794, 6722)]