25054544

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{661}}^1$

素因数の和:795

約数の個数: 40

約数和(自身を含む): 51222912

約数和(自身を除く): 26168368

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 103, 184, 206, 368, 412, 661, 824, 1322, 1648, 2369, 2644, 4738, 5288, 9476, 10576, 15203, 18952, 30406, 37904, 60812, 68083, 121624, 136166, 243248, 272332, 544664, 1089328, 1565909, 3131818, 6263636, 12527272, 25054544]

約数ペア:

[(1, 25054544), (2, 12527272), (4, 6263636), (8, 3131818), (16, 1565909), (23, 1089328), (46, 544664), (92, 272332), (103, 243248), (184, 136166), (206, 121624), (368, 68083), (412, 60812), (661, 37904), (824, 30406), (1322, 18952), (1648, 15203), (2369, 10576), (2644, 9476), (4738, 5288)]