8708205058

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{271}}^1\times {\mathrm{1129}}^1$

素因数の和:1535

約数の個数: 64

約数和(自身を含む): 15933542400

約数和(自身を除く): 7225337342

約数列:

[1, 2, 7, 14, 19, 38, 107, 133, 214, 266, 271, 542, 749, 1129, 1498, 1897, 2033, 2258, 3794, 4066, 5149, 7903, 10298, 14231, 15806, 21451, 28462, 28997, 36043, 42902, 57994, 72086, 120803, 150157, 202979, 241606, 300314, 305959, 405958, 550943, 611918, 845621, 1101886, 1691242, 2141713, 2295257, 3856601, 4283426, 4590514, 5813221, 7713202, 11626442, 16066799, 32133598, 32737613, 40692547, 65475226, 81385094, 229163291, 458326582, 622014647, 1244029294, 4354102529, 8708205058]

約数ペア:

[(1, 8708205058), (2, 4354102529), (7, 1244029294), (14, 622014647), (19, 458326582), (38, 229163291), (107, 81385094), (133, 65475226), (214, 40692547), (266, 32737613), (271, 32133598), (542, 16066799), (749, 11626442), (1129, 7713202), (1498, 5813221), (1897, 4590514), (2033, 4283426), (2258, 3856601), (3794, 2295257), (4066, 2141713), (5149, 1691242), (7903, 1101886), (10298, 845621), (14231, 611918), (15806, 550943), (21451, 405958), (28462, 305959), (28997, 300314), (36043, 241606), (42902, 202979), (57994, 150157), (72086, 120803)]