78389248

素因数分解:

$2^{13}\times 7^1\times {\mathrm{1367}}^1$

素因数の和:1400

約数の個数: 56

約数和(自身を含む): 179295552

約数和(自身を除く): 100906304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1367, 1792, 2048, 2734, 3584, 4096, 5468, 7168, 8192, 9569, 10936, 14336, 19138, 21872, 28672, 38276, 43744, 57344, 76552, 87488, 153104, 174976, 306208, 349952, 612416, 699904, 1224832, 1399808, 2449664, 2799616, 4899328, 5599232, 9798656, 11198464, 19597312, 39194624, 78389248]

約数ペア:

[(1, 78389248), (2, 39194624), (4, 19597312), (7, 11198464), (8, 9798656), (14, 5599232), (16, 4899328), (28, 2799616), (32, 2449664), (56, 1399808), (64, 1224832), (112, 699904), (128, 612416), (224, 349952), (256, 306208), (448, 174976), (512, 153104), (896, 87488), (1024, 76552), (1367, 57344), (1792, 43744), (2048, 38276), (2734, 28672), (3584, 21872), (4096, 19138), (5468, 14336), (7168, 10936), (8192, 9569)]