25476388

素因数分解:

$2^2\times 7^1\times {\mathrm{389}}^1\times {\mathrm{2339}}^1$

素因数の和:2739

約数の個数: 24

約数和(自身を含む): 51105600

約数和(自身を除く): 25629212

約数列:

[1, 2, 4, 7, 14, 28, 389, 778, 1556, 2339, 2723, 4678, 5446, 9356, 10892, 16373, 32746, 65492, 909871, 1819742, 3639484, 6369097, 12738194, 25476388]

約数ペア:

[(1, 25476388), (2, 12738194), (4, 6369097), (7, 3639484), (14, 1819742), (28, 909871), (389, 65492), (778, 32746), (1556, 16373), (2339, 10892), (2723, 9356), (4678, 5446)]