68307316

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{463}}^1\times {\mathrm{479}}^1$

素因数の和:964

約数の個数: 48

約数和(自身を含む): 149667840

約数和(自身を除く): 81360524

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 463, 479, 926, 958, 1852, 1916, 3241, 3353, 5093, 5269, 6482, 6706, 10186, 10538, 12964, 13412, 20372, 21076, 35651, 36883, 71302, 73766, 142604, 147532, 221777, 443554, 887108, 1552439, 2439547, 3104878, 4879094, 6209756, 9758188, 17076829, 34153658, 68307316]

約数ペア:

[(1, 68307316), (2, 34153658), (4, 17076829), (7, 9758188), (11, 6209756), (14, 4879094), (22, 3104878), (28, 2439547), (44, 1552439), (77, 887108), (154, 443554), (308, 221777), (463, 147532), (479, 142604), (926, 73766), (958, 71302), (1852, 36883), (1916, 35651), (3241, 21076), (3353, 20372), (5093, 13412), (5269, 12964), (6482, 10538), (6706, 10186)]