15427712

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{2803}}^1$

素因数の和:2860

約数の個数: 32

約数和(自身を含む): 31460880

約数和(自身を除く): 16033168

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 344, 688, 1376, 2752, 2803, 5504, 5606, 11212, 22424, 44848, 89696, 120529, 179392, 241058, 358784, 482116, 964232, 1928464, 3856928, 7713856, 15427712]

約数ペア:

[(1, 15427712), (2, 7713856), (4, 3856928), (8, 1928464), (16, 964232), (32, 482116), (43, 358784), (64, 241058), (86, 179392), (128, 120529), (172, 89696), (344, 44848), (688, 22424), (1376, 11212), (2752, 5606), (2803, 5504)]