42415912

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1861}}^1$

素因数の和:1922

約数の個数: 64

約数和(自身を含む): 101888640

約数和(自身を除く): 59472728

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 37, 44, 56, 74, 77, 88, 148, 154, 259, 296, 308, 407, 518, 616, 814, 1036, 1628, 1861, 2072, 2849, 3256, 3722, 5698, 7444, 11396, 13027, 14888, 20471, 22792, 26054, 40942, 52108, 68857, 81884, 104216, 137714, 143297, 163768, 275428, 286594, 481999, 550856, 573188, 757427, 963998, 1146376, 1514854, 1927996, 3029708, 3855992, 5301989, 6059416, 10603978, 21207956, 42415912]

約数ペア:

[(1, 42415912), (2, 21207956), (4, 10603978), (7, 6059416), (8, 5301989), (11, 3855992), (14, 3029708), (22, 1927996), (28, 1514854), (37, 1146376), (44, 963998), (56, 757427), (74, 573188), (77, 550856), (88, 481999), (148, 286594), (154, 275428), (259, 163768), (296, 143297), (308, 137714), (407, 104216), (518, 81884), (616, 68857), (814, 52108), (1036, 40942), (1628, 26054), (1861, 22792), (2072, 20471), (2849, 14888), (3256, 13027), (3722, 11396), (5698, 7444)]