13983248

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{509}}^1$

素因数の和:635

約数の個数: 40

約数和(自身を含む): 29027160

約数和(自身を除く): 15043912

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 101, 136, 202, 272, 404, 509, 808, 1018, 1616, 1717, 2036, 3434, 4072, 6868, 8144, 8653, 13736, 17306, 27472, 34612, 51409, 69224, 102818, 138448, 205636, 411272, 822544, 873953, 1747906, 3495812, 6991624, 13983248]

約数ペア:

[(1, 13983248), (2, 6991624), (4, 3495812), (8, 1747906), (16, 873953), (17, 822544), (34, 411272), (68, 205636), (101, 138448), (136, 102818), (202, 69224), (272, 51409), (404, 34612), (509, 27472), (808, 17306), (1018, 13736), (1616, 8653), (1717, 8144), (2036, 6868), (3434, 4072)]