27218656

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1$

素因数の和:335

約数の個数: 48

約数和(自身を含む): 55617408

約数和(自身を除く): 28398752

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 131, 151, 172, 262, 302, 344, 524, 604, 688, 1048, 1208, 1376, 2096, 2416, 4192, 4832, 5633, 6493, 11266, 12986, 19781, 22532, 25972, 39562, 45064, 51944, 79124, 90128, 103888, 158248, 180256, 207776, 316496, 632992, 850583, 1701166, 3402332, 6804664, 13609328, 27218656]

約数ペア:

[(1, 27218656), (2, 13609328), (4, 6804664), (8, 3402332), (16, 1701166), (32, 850583), (43, 632992), (86, 316496), (131, 207776), (151, 180256), (172, 158248), (262, 103888), (302, 90128), (344, 79124), (524, 51944), (604, 45064), (688, 39562), (1048, 25972), (1208, 22532), (1376, 19781), (2096, 12986), (2416, 11266), (4192, 6493), (4832, 5633)]