5259664

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{317}}^1$

素因数の和:403

約数の個数: 40

約数和(自身を含む): 11001528

約数和(自身を除く): 5741864

約数列:

[1, 2, 4, 8, 16, 17, 34, 61, 68, 122, 136, 244, 272, 317, 488, 634, 976, 1037, 1268, 2074, 2536, 4148, 5072, 5389, 8296, 10778, 16592, 19337, 21556, 38674, 43112, 77348, 86224, 154696, 309392, 328729, 657458, 1314916, 2629832, 5259664]

約数ペア:

[(1, 5259664), (2, 2629832), (4, 1314916), (8, 657458), (16, 328729), (17, 309392), (34, 154696), (61, 86224), (68, 77348), (122, 43112), (136, 38674), (244, 21556), (272, 19337), (317, 16592), (488, 10778), (634, 8296), (976, 5389), (1037, 5072), (1268, 4148), (2074, 2536)]