25962376

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{307}}^1$

素因数の和:386

約数の個数: 48

約数和(自身を含む): 55051920

約数和(自身を除く): 29089544

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 307, 341, 614, 682, 961, 1228, 1364, 1922, 2456, 2728, 3377, 3844, 6754, 7688, 9517, 10571, 13508, 19034, 21142, 27016, 38068, 42284, 76136, 84568, 104687, 209374, 295027, 418748, 590054, 837496, 1180108, 2360216, 3245297, 6490594, 12981188, 25962376]

約数ペア:

[(1, 25962376), (2, 12981188), (4, 6490594), (8, 3245297), (11, 2360216), (22, 1180108), (31, 837496), (44, 590054), (62, 418748), (88, 295027), (124, 209374), (248, 104687), (307, 84568), (341, 76136), (614, 42284), (682, 38068), (961, 27016), (1228, 21142), (1364, 19034), (1922, 13508), (2456, 10571), (2728, 9517), (3377, 7688), (3844, 6754)]