6990424

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2903}}^1$

素因数の和:2959

約数の個数: 32

約数和(自身を含む): 15333120

約数和(自身を除く): 8342696

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 2903, 5806, 11612, 20321, 23224, 40642, 81284, 124829, 162568, 249658, 499316, 873803, 998632, 1747606, 3495212, 6990424]

約数ペア:

[(1, 6990424), (2, 3495212), (4, 1747606), (7, 998632), (8, 873803), (14, 499316), (28, 249658), (43, 162568), (56, 124829), (86, 81284), (172, 40642), (301, 23224), (344, 20321), (602, 11612), (1204, 5806), (2408, 2903)]