2630656

素因数分解:

$2^{10}\times 7^1\times {\mathrm{367}}^1$

素因数の和:394

約数の個数: 44

約数和(自身を含む): 6026368

約数和(自身を除く): 3395712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 367, 448, 512, 734, 896, 1024, 1468, 1792, 2569, 2936, 3584, 5138, 5872, 7168, 10276, 11744, 20552, 23488, 41104, 46976, 82208, 93952, 164416, 187904, 328832, 375808, 657664, 1315328, 2630656]

約数ペア:

[(1, 2630656), (2, 1315328), (4, 657664), (7, 375808), (8, 328832), (14, 187904), (16, 164416), (28, 93952), (32, 82208), (56, 46976), (64, 41104), (112, 23488), (128, 20552), (224, 11744), (256, 10276), (367, 7168), (448, 5872), (512, 5138), (734, 3584), (896, 2936), (1024, 2569), (1468, 1792)]