28432324

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{1553}}^1$

素因数の和:1779

約数の個数: 24

約数和(自身を含む): 52214400

約数和(自身を除く): 23782076

約数列:

[1, 2, 4, 23, 46, 92, 199, 398, 796, 1553, 3106, 4577, 6212, 9154, 18308, 35719, 71438, 142876, 309047, 618094, 1236188, 7108081, 14216162, 28432324]

約数ペア:

[(1, 28432324), (2, 14216162), (4, 7108081), (23, 1236188), (46, 618094), (92, 309047), (199, 142876), (398, 71438), (796, 35719), (1553, 18308), (3106, 9154), (4577, 6212)]