26516656

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{277}}^1$

素因数の和:509

約数の個数: 40

約数和(自身を含む): 53500544

約数和(自身を除く): 26983888

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 193, 248, 277, 386, 496, 554, 772, 1108, 1544, 2216, 3088, 4432, 5983, 8587, 11966, 17174, 23932, 34348, 47864, 53461, 68696, 95728, 106922, 137392, 213844, 427688, 855376, 1657291, 3314582, 6629164, 13258328, 26516656]

約数ペア:

[(1, 26516656), (2, 13258328), (4, 6629164), (8, 3314582), (16, 1657291), (31, 855376), (62, 427688), (124, 213844), (193, 137392), (248, 106922), (277, 95728), (386, 68696), (496, 53461), (554, 47864), (772, 34348), (1108, 23932), (1544, 17174), (2216, 11966), (3088, 8587), (4432, 5983)]