25533956

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1279}}^1$

素因数の和:1344

約数の個数: 48

約数和(自身を含む): 55050240

約数和(自身を除く): 29516284

約数列:

[1, 2, 4, 7, 14, 23, 28, 31, 46, 62, 92, 124, 161, 217, 322, 434, 644, 713, 868, 1279, 1426, 2558, 2852, 4991, 5116, 8953, 9982, 17906, 19964, 29417, 35812, 39649, 58834, 79298, 117668, 158596, 205919, 277543, 411838, 555086, 823676, 911927, 1110172, 1823854, 3647708, 6383489, 12766978, 25533956]

約数ペア:

[(1, 25533956), (2, 12766978), (4, 6383489), (7, 3647708), (14, 1823854), (23, 1110172), (28, 911927), (31, 823676), (46, 555086), (62, 411838), (92, 277543), (124, 205919), (161, 158596), (217, 117668), (322, 79298), (434, 58834), (644, 39649), (713, 35812), (868, 29417), (1279, 19964), (1426, 17906), (2558, 9982), (2852, 8953), (4991, 5116)]