27746656

素因数分解:

$2^5\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1277}}^1$

素因数の和:1391

約数の個数: 48

約数和(自身を含む): 63122976

約数和(自身を除く): 35376320

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 97, 112, 194, 224, 388, 679, 776, 1277, 1358, 1552, 2554, 2716, 3104, 5108, 5432, 8939, 10216, 10864, 17878, 20432, 21728, 35756, 40864, 71512, 123869, 143024, 247738, 286048, 495476, 867083, 990952, 1734166, 1981904, 3468332, 3963808, 6936664, 13873328, 27746656]

約数ペア:

[(1, 27746656), (2, 13873328), (4, 6936664), (7, 3963808), (8, 3468332), (14, 1981904), (16, 1734166), (28, 990952), (32, 867083), (56, 495476), (97, 286048), (112, 247738), (194, 143024), (224, 123869), (388, 71512), (679, 40864), (776, 35756), (1277, 21728), (1358, 20432), (1552, 17878), (2554, 10864), (2716, 10216), (3104, 8939), (5108, 5432)]