4920684944

素因数分解:

$2^4\times 7^1\times {\mathrm{661}}^1\times {\mathrm{66467}}^1$

素因数の和:67143

約数の個数: 40

約数和(自身を含む): 10912450368

約数和(自身を除く): 5991765424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 661, 1322, 2644, 4627, 5288, 9254, 10576, 18508, 37016, 66467, 74032, 132934, 265868, 465269, 531736, 930538, 1063472, 1861076, 3722152, 7444304, 43934687, 87869374, 175738748, 307542809, 351477496, 615085618, 702954992, 1230171236, 2460342472, 4920684944]

約数ペア:

[(1, 4920684944), (2, 2460342472), (4, 1230171236), (7, 702954992), (8, 615085618), (14, 351477496), (16, 307542809), (28, 175738748), (56, 87869374), (112, 43934687), (661, 7444304), (1322, 3722152), (2644, 1861076), (4627, 1063472), (5288, 930538), (9254, 531736), (10576, 465269), (18508, 265868), (37016, 132934), (66467, 74032)]