25267212

素因数分解:

$2^2\times 3^2\times {\mathrm{257}}^1\times {\mathrm{2731}}^1$

素因数の和:2998

約数の個数: 36

約数和(自身を含む): 64141896

約数和(自身を除く): 38874684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 257, 514, 771, 1028, 1542, 2313, 2731, 3084, 4626, 5462, 8193, 9252, 10924, 16386, 24579, 32772, 49158, 98316, 701867, 1403734, 2105601, 2807468, 4211202, 6316803, 8422404, 12633606, 25267212]

約数ペア:

[(1, 25267212), (2, 12633606), (3, 8422404), (4, 6316803), (6, 4211202), (9, 2807468), (12, 2105601), (18, 1403734), (36, 701867), (257, 98316), (514, 49158), (771, 32772), (1028, 24579), (1542, 16386), (2313, 10924), (2731, 9252), (3084, 8193), (4626, 5462)]