28669326

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{3061}}^1$

素因数の和:3296

約数の個数: 32

約数和(自身を含む): 65845248

約数和(自身を除く): 37175922

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 223, 446, 669, 1338, 1561, 3061, 3122, 4683, 6122, 9183, 9366, 18366, 21427, 42854, 64281, 128562, 682603, 1365206, 2047809, 4095618, 4778221, 9556442, 14334663, 28669326]

約数ペア:

[(1, 28669326), (2, 14334663), (3, 9556442), (6, 4778221), (7, 4095618), (14, 2047809), (21, 1365206), (42, 682603), (223, 128562), (446, 64281), (669, 42854), (1338, 21427), (1561, 18366), (3061, 9366), (3122, 9183), (4683, 6122)]