27167744

素因数分解:

$2^{10}\times {\mathrm{43}}^1\times {\mathrm{617}}^1$

素因数の和:680

約数の個数: 44

約数和(自身を含む): 55662024

約数和(自身を除く): 28494280

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 256, 344, 512, 617, 688, 1024, 1234, 1376, 2468, 2752, 4936, 5504, 9872, 11008, 19744, 22016, 26531, 39488, 44032, 53062, 78976, 106124, 157952, 212248, 315904, 424496, 631808, 848992, 1697984, 3395968, 6791936, 13583872, 27167744]

約数ペア:

[(1, 27167744), (2, 13583872), (4, 6791936), (8, 3395968), (16, 1697984), (32, 848992), (43, 631808), (64, 424496), (86, 315904), (128, 212248), (172, 157952), (256, 106124), (344, 78976), (512, 53062), (617, 44032), (688, 39488), (1024, 26531), (1234, 22016), (1376, 19744), (2468, 11008), (2752, 9872), (4936, 5504)]