7971567472

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{227603}}^1$

素因数の和:227821

約数の個数: 40

約数和(自身を含む): 16933737600

約数和(自身を除く): 8962170128

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 199, 398, 796, 1592, 2189, 3184, 4378, 8756, 17512, 35024, 227603, 455206, 910412, 1820824, 2503633, 3641648, 5007266, 10014532, 20029064, 40058128, 45292997, 90585994, 181171988, 362343976, 498222967, 724687952, 996445934, 1992891868, 3985783736, 7971567472]

約数ペア:

[(1, 7971567472), (2, 3985783736), (4, 1992891868), (8, 996445934), (11, 724687952), (16, 498222967), (22, 362343976), (44, 181171988), (88, 90585994), (176, 45292997), (199, 40058128), (398, 20029064), (796, 10014532), (1592, 5007266), (2189, 3641648), (3184, 2503633), (4378, 1820824), (8756, 910412), (17512, 455206), (35024, 227603)]