8260756

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{307}}^1$

素因数の和:380

約数の個数: 36

約数和(自身を含む): 17127264

約数和(自身を除く): 8866508

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 307, 434, 614, 868, 961, 1228, 1922, 2149, 3844, 4298, 6727, 8596, 9517, 13454, 19034, 26908, 38068, 66619, 133238, 266476, 295027, 590054, 1180108, 2065189, 4130378, 8260756]

約数ペア:

[(1, 8260756), (2, 4130378), (4, 2065189), (7, 1180108), (14, 590054), (28, 295027), (31, 266476), (62, 133238), (124, 66619), (217, 38068), (307, 26908), (434, 19034), (614, 13454), (868, 9517), (961, 8596), (1228, 6727), (1922, 4298), (2149, 3844)]