68250976

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{257}}^1$

素因数の和:503

約数の個数: 48

約数和(自身を含む): 138744144

約数和(自身を除く): 70493168

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 193, 257, 344, 386, 514, 688, 772, 1028, 1376, 1544, 2056, 3088, 4112, 6176, 8224, 8299, 11051, 16598, 22102, 33196, 44204, 49601, 66392, 88408, 99202, 132784, 176816, 198404, 265568, 353632, 396808, 793616, 1587232, 2132843, 4265686, 8531372, 17062744, 34125488, 68250976]

約数ペア:

[(1, 68250976), (2, 34125488), (4, 17062744), (8, 8531372), (16, 4265686), (32, 2132843), (43, 1587232), (86, 793616), (172, 396808), (193, 353632), (257, 265568), (344, 198404), (386, 176816), (514, 132784), (688, 99202), (772, 88408), (1028, 66392), (1376, 49601), (1544, 44204), (2056, 33196), (3088, 22102), (4112, 16598), (6176, 11051), (8224, 8299)]