25017344

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{2221}}^1$

素因数の和:2252

約数の個数: 44

約数和(自身を含む): 54581208

約数和(自身を除く): 29563864

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 512, 704, 1024, 1408, 2221, 2816, 4442, 5632, 8884, 11264, 17768, 24431, 35536, 48862, 71072, 97724, 142144, 195448, 284288, 390896, 568576, 781792, 1137152, 1563584, 2274304, 3127168, 6254336, 12508672, 25017344]

約数ペア:

[(1, 25017344), (2, 12508672), (4, 6254336), (8, 3127168), (11, 2274304), (16, 1563584), (22, 1137152), (32, 781792), (44, 568576), (64, 390896), (88, 284288), (128, 195448), (176, 142144), (256, 97724), (352, 71072), (512, 48862), (704, 35536), (1024, 24431), (1408, 17768), (2221, 11264), (2816, 8884), (4442, 5632)]