26159728

素因数分解:

$2^4\times 7^2\times {\mathrm{61}}^1\times {\mathrm{547}}^1$

素因数の和:630

約数の個数: 60

約数和(自身を含む): 60035592

約数和(自身を除く): 33875864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 61, 98, 112, 122, 196, 244, 392, 427, 488, 547, 784, 854, 976, 1094, 1708, 2188, 2989, 3416, 3829, 4376, 5978, 6832, 7658, 8752, 11956, 15316, 23912, 26803, 30632, 33367, 47824, 53606, 61264, 66734, 107212, 133468, 214424, 233569, 266936, 428848, 467138, 533872, 934276, 1634983, 1868552, 3269966, 3737104, 6539932, 13079864, 26159728]

約数ペア:

[(1, 26159728), (2, 13079864), (4, 6539932), (7, 3737104), (8, 3269966), (14, 1868552), (16, 1634983), (28, 934276), (49, 533872), (56, 467138), (61, 428848), (98, 266936), (112, 233569), (122, 214424), (196, 133468), (244, 107212), (392, 66734), (427, 61264), (488, 53606), (547, 47824), (784, 33367), (854, 30632), (976, 26803), (1094, 23912), (1708, 15316), (2188, 11956), (2989, 8752), (3416, 7658), (3829, 6832), (4376, 5978)]