28256162

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{1979}}^1$

素因数の和:2062

約数の個数: 24

約数和(自身を含む): 47401200

約数和(自身を除く): 19145038

約数列:

[1, 2, 11, 22, 59, 118, 121, 242, 649, 1298, 1979, 3958, 7139, 14278, 21769, 43538, 116761, 233522, 239459, 478918, 1284371, 2568742, 14128081, 28256162]

約数ペア:

[(1, 28256162), (2, 14128081), (11, 2568742), (22, 1284371), (59, 478918), (118, 239459), (121, 233522), (242, 116761), (649, 43538), (1298, 21769), (1979, 14278), (3958, 7139)]