26638528

素因数分解:

$2^6\times 7^1\times {\mathrm{97}}^1\times {\mathrm{613}}^1$

素因数の和:729

約数の個数: 56

約数和(自身を含む): 61134752

約数和(自身を除く): 34496224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 97, 112, 194, 224, 388, 448, 613, 679, 776, 1226, 1358, 1552, 2452, 2716, 3104, 4291, 4904, 5432, 6208, 8582, 9808, 10864, 17164, 19616, 21728, 34328, 39232, 43456, 59461, 68656, 118922, 137312, 237844, 274624, 416227, 475688, 832454, 951376, 1664908, 1902752, 3329816, 3805504, 6659632, 13319264, 26638528]

約数ペア:

[(1, 26638528), (2, 13319264), (4, 6659632), (7, 3805504), (8, 3329816), (14, 1902752), (16, 1664908), (28, 951376), (32, 832454), (56, 475688), (64, 416227), (97, 274624), (112, 237844), (194, 137312), (224, 118922), (388, 68656), (448, 59461), (613, 43456), (679, 39232), (776, 34328), (1226, 21728), (1358, 19616), (1552, 17164), (2452, 10864), (2716, 9808), (3104, 8582), (4291, 6208), (4904, 5432)]