42077312

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{317}}^1$

素因数の和:409

約数の個数: 64

約数和(自身を含む): 90496440

約数和(自身を除く): 48419128

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 61, 64, 68, 122, 128, 136, 244, 272, 317, 488, 544, 634, 976, 1037, 1088, 1268, 1952, 2074, 2176, 2536, 3904, 4148, 5072, 5389, 7808, 8296, 10144, 10778, 16592, 19337, 20288, 21556, 33184, 38674, 40576, 43112, 66368, 77348, 86224, 132736, 154696, 172448, 309392, 328729, 344896, 618784, 657458, 689792, 1237568, 1314916, 2475136, 2629832, 5259664, 10519328, 21038656, 42077312]

約数ペア:

[(1, 42077312), (2, 21038656), (4, 10519328), (8, 5259664), (16, 2629832), (17, 2475136), (32, 1314916), (34, 1237568), (61, 689792), (64, 657458), (68, 618784), (122, 344896), (128, 328729), (136, 309392), (244, 172448), (272, 154696), (317, 132736), (488, 86224), (544, 77348), (634, 66368), (976, 43112), (1037, 40576), (1088, 38674), (1268, 33184), (1952, 21556), (2074, 20288), (2176, 19337), (2536, 16592), (3904, 10778), (4148, 10144), (5072, 8296), (5389, 7808)]