26388656

素因数分解:

$2^4\times 7^2\times {\mathrm{97}}^1\times {\mathrm{347}}^1$

素因数の和:466

約数の個数: 60

約数和(自身を含む): 60261768

約数和(自身を除く): 33873112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 97, 98, 112, 194, 196, 347, 388, 392, 679, 694, 776, 784, 1358, 1388, 1552, 2429, 2716, 2776, 4753, 4858, 5432, 5552, 9506, 9716, 10864, 17003, 19012, 19432, 33659, 34006, 38024, 38864, 67318, 68012, 76048, 134636, 136024, 235613, 269272, 272048, 471226, 538544, 942452, 1649291, 1884904, 3298582, 3769808, 6597164, 13194328, 26388656]

約数ペア:

[(1, 26388656), (2, 13194328), (4, 6597164), (7, 3769808), (8, 3298582), (14, 1884904), (16, 1649291), (28, 942452), (49, 538544), (56, 471226), (97, 272048), (98, 269272), (112, 235613), (194, 136024), (196, 134636), (347, 76048), (388, 68012), (392, 67318), (679, 38864), (694, 38024), (776, 34006), (784, 33659), (1358, 19432), (1388, 19012), (1552, 17003), (2429, 10864), (2716, 9716), (2776, 9506), (4753, 5552), (4858, 5432)]