69355748

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^3\times {\mathrm{1861}}^1$

素因数の和:1905

約数の個数: 48

約数和(自身を含む): 152654208

約数和(自身を除く): 83298460

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 1331, 1694, 1861, 2662, 3388, 3722, 5324, 7444, 9317, 13027, 18634, 20471, 26054, 37268, 40942, 52108, 81884, 143297, 225181, 286594, 450362, 573188, 900724, 1576267, 2476991, 3152534, 4953982, 6305068, 9907964, 17338937, 34677874, 69355748]

約数ペア:

[(1, 69355748), (2, 34677874), (4, 17338937), (7, 9907964), (11, 6305068), (14, 4953982), (22, 3152534), (28, 2476991), (44, 1576267), (77, 900724), (121, 573188), (154, 450362), (242, 286594), (308, 225181), (484, 143297), (847, 81884), (1331, 52108), (1694, 40942), (1861, 37268), (2662, 26054), (3388, 20471), (3722, 18634), (5324, 13027), (7444, 9317)]