2438272

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{443}}^1$

素因数の和:500

約数の個数: 32

約数和(自身を含む): 4981680

約数和(自身を除く): 2543408

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 344, 443, 688, 886, 1376, 1772, 2752, 3544, 5504, 7088, 14176, 19049, 28352, 38098, 56704, 76196, 152392, 304784, 609568, 1219136, 2438272]

約数ペア:

[(1, 2438272), (2, 1219136), (4, 609568), (8, 304784), (16, 152392), (32, 76196), (43, 56704), (64, 38098), (86, 28352), (128, 19049), (172, 14176), (344, 7088), (443, 5504), (688, 3544), (886, 2752), (1376, 1772)]