13408472

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21767}}^1$

素因数の和:21791

約数の個数: 32

約数和(自身を含む): 31345920

約数和(自身を除く): 17937448

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 21767, 43534, 87068, 152369, 174136, 239437, 304738, 478874, 609476, 957748, 1218952, 1676059, 1915496, 3352118, 6704236, 13408472]

約数ペア:

[(1, 13408472), (2, 6704236), (4, 3352118), (7, 1915496), (8, 1676059), (11, 1218952), (14, 957748), (22, 609476), (28, 478874), (44, 304738), (56, 239437), (77, 174136), (88, 152369), (154, 87068), (308, 43534), (616, 21767)]