25900126

素因数分解:

$2^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{2081}}^1$

素因数の和:2224

約数の個数: 24

約数和(自身を含む): 45570816

約数和(自身を除く): 19670690

約数列:

[1, 2, 7, 14, 49, 98, 127, 254, 889, 1778, 2081, 4162, 6223, 12446, 14567, 29134, 101969, 203938, 264287, 528574, 1850009, 3700018, 12950063, 25900126]

約数ペア:

[(1, 25900126), (2, 12950063), (7, 3700018), (14, 1850009), (49, 528574), (98, 264287), (127, 203938), (254, 101969), (889, 29134), (1778, 14567), (2081, 12446), (4162, 6223)]