8679608

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:180

約数の個数: 64

約数和(自身を含む): 19699200

約数和(自身を除く): 11019592

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 59, 71, 74, 118, 142, 148, 236, 259, 284, 296, 413, 472, 497, 518, 568, 826, 994, 1036, 1652, 1988, 2072, 2183, 2627, 3304, 3976, 4189, 4366, 5254, 8378, 8732, 10508, 15281, 16756, 17464, 18389, 21016, 29323, 30562, 33512, 36778, 58646, 61124, 73556, 117292, 122248, 147112, 154993, 234584, 309986, 619972, 1084951, 1239944, 2169902, 4339804, 8679608]

約数ペア:

[(1, 8679608), (2, 4339804), (4, 2169902), (7, 1239944), (8, 1084951), (14, 619972), (28, 309986), (37, 234584), (56, 154993), (59, 147112), (71, 122248), (74, 117292), (118, 73556), (142, 61124), (148, 58646), (236, 36778), (259, 33512), (284, 30562), (296, 29323), (413, 21016), (472, 18389), (497, 17464), (518, 16756), (568, 15281), (826, 10508), (994, 8732), (1036, 8378), (1652, 5254), (1988, 4366), (2072, 4189), (2183, 3976), (2627, 3304)]