2575496

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:174

約数の個数: 64

約数和(自身を含む): 6238080

約数和(自身を除く): 3662584

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 37, 44, 56, 74, 77, 88, 113, 148, 154, 226, 259, 296, 308, 407, 452, 518, 616, 791, 814, 904, 1036, 1243, 1582, 1628, 2072, 2486, 2849, 3164, 3256, 4181, 4972, 5698, 6328, 8362, 8701, 9944, 11396, 16724, 17402, 22792, 29267, 33448, 34804, 45991, 58534, 69608, 91982, 117068, 183964, 234136, 321937, 367928, 643874, 1287748, 2575496]

約数ペア:

[(1, 2575496), (2, 1287748), (4, 643874), (7, 367928), (8, 321937), (11, 234136), (14, 183964), (22, 117068), (28, 91982), (37, 69608), (44, 58534), (56, 45991), (74, 34804), (77, 33448), (88, 29267), (113, 22792), (148, 17402), (154, 16724), (226, 11396), (259, 9944), (296, 8701), (308, 8362), (407, 6328), (452, 5698), (518, 4972), (616, 4181), (791, 3256), (814, 3164), (904, 2849), (1036, 2486), (1243, 2072), (1582, 1628)]