25586396

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1$

素因数の和:362

約数の個数: 48

約数和(自身を含む): 51625728

約数和(自身を除く): 26039332

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 131, 193, 253, 262, 386, 506, 524, 772, 1012, 1441, 2123, 2882, 3013, 4246, 4439, 5764, 6026, 8492, 8878, 12052, 17756, 25283, 33143, 48829, 50566, 66286, 97658, 101132, 132572, 195316, 278113, 556226, 581509, 1112452, 1163018, 2326036, 6396599, 12793198, 25586396]

約数ペア:

[(1, 25586396), (2, 12793198), (4, 6396599), (11, 2326036), (22, 1163018), (23, 1112452), (44, 581509), (46, 556226), (92, 278113), (131, 195316), (193, 132572), (253, 101132), (262, 97658), (386, 66286), (506, 50566), (524, 48829), (772, 33143), (1012, 25283), (1441, 17756), (2123, 12052), (2882, 8878), (3013, 8492), (4246, 6026), (4439, 5764)]