48291328

素因数分解:

$2^9\times {\mathrm{257}}^1\times {\mathrm{367}}^1$

素因数の和:642

約数の個数: 40

約数和(自身を含む): 97127712

約数和(自身を除く): 48836384

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 257, 367, 512, 514, 734, 1028, 1468, 2056, 2936, 4112, 5872, 8224, 11744, 16448, 23488, 32896, 46976, 65792, 93952, 94319, 131584, 187904, 188638, 377276, 754552, 1509104, 3018208, 6036416, 12072832, 24145664, 48291328]

約数ペア:

[(1, 48291328), (2, 24145664), (4, 12072832), (8, 6036416), (16, 3018208), (32, 1509104), (64, 754552), (128, 377276), (256, 188638), (257, 187904), (367, 131584), (512, 94319), (514, 93952), (734, 65792), (1028, 46976), (1468, 32896), (2056, 23488), (2936, 16448), (4112, 11744), (5872, 8224)]