26125684

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{853}}^1$

素因数の和:920

約数の個数: 48

約数和(自身を含む): 53562880

約数和(自身を除く): 27437196

約数列:

[1, 2, 4, 13, 19, 26, 31, 38, 52, 62, 76, 124, 247, 403, 494, 589, 806, 853, 988, 1178, 1612, 1706, 2356, 3412, 7657, 11089, 15314, 16207, 22178, 26443, 30628, 32414, 44356, 52886, 64828, 105772, 210691, 343759, 421382, 502417, 687518, 842764, 1004834, 1375036, 2009668, 6531421, 13062842, 26125684]

約数ペア:

[(1, 26125684), (2, 13062842), (4, 6531421), (13, 2009668), (19, 1375036), (26, 1004834), (31, 842764), (38, 687518), (52, 502417), (62, 421382), (76, 343759), (124, 210691), (247, 105772), (403, 64828), (494, 52886), (589, 44356), (806, 32414), (853, 30628), (988, 26443), (1178, 22178), (1612, 16207), (1706, 15314), (2356, 11089), (3412, 7657)]