26295148

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:274

約数の個数: 48

約数和(自身を含む): 52059168

約数和(自身を除く): 25764020

約数列:

[1, 2, 4, 11, 22, 44, 61, 97, 101, 122, 194, 202, 244, 388, 404, 671, 1067, 1111, 1342, 2134, 2222, 2684, 4268, 4444, 5917, 6161, 9797, 11834, 12322, 19594, 23668, 24644, 39188, 65087, 67771, 107767, 130174, 135542, 215534, 260348, 271084, 431068, 597617, 1195234, 2390468, 6573787, 13147574, 26295148]

約数ペア:

[(1, 26295148), (2, 13147574), (4, 6573787), (11, 2390468), (22, 1195234), (44, 597617), (61, 431068), (97, 271084), (101, 260348), (122, 215534), (194, 135542), (202, 130174), (244, 107767), (388, 67771), (404, 65087), (671, 39188), (1067, 24644), (1111, 23668), (1342, 19594), (2134, 12322), (2222, 11834), (2684, 9797), (4268, 6161), (4444, 5917)]