78021952

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{28351}}^1$

素因数の和:28406

約数の個数: 28

約数和(自身を含む): 158430976

約数和(自身を除く): 80409024

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 28351, 56702, 113404, 226808, 453616, 907232, 1219093, 1814464, 2438186, 4876372, 9752744, 19505488, 39010976, 78021952]

約数ペア:

[(1, 78021952), (2, 39010976), (4, 19505488), (8, 9752744), (16, 4876372), (32, 2438186), (43, 1814464), (64, 1219093), (86, 907232), (172, 453616), (344, 226808), (688, 113404), (1376, 56702), (2752, 28351)]