25605188

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{12527}}^1$

素因数の和:12611

約数の個数: 24

約数和(自身を含む): 51916032

約数和(自身を除く): 26310844

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 12527, 25054, 50108, 87689, 175378, 350756, 914471, 1828942, 3657884, 6401297, 12802594, 25605188]

約数ペア:

[(1, 25605188), (2, 12802594), (4, 6401297), (7, 3657884), (14, 1828942), (28, 914471), (73, 350756), (146, 175378), (292, 87689), (511, 50108), (1022, 25054), (2044, 12527)]