28767328

素因数分解:

$2^5\times {\mathrm{389}}^1\times {\mathrm{2311}}^1$

素因数の和:2710

約数の個数: 24

約数和(自身を含む): 56805840

約数和(自身を除く): 28038512

約数列:

[1, 2, 4, 8, 16, 32, 389, 778, 1556, 2311, 3112, 4622, 6224, 9244, 12448, 18488, 36976, 73952, 898979, 1797958, 3595916, 7191832, 14383664, 28767328]

約数ペア:

[(1, 28767328), (2, 14383664), (4, 7191832), (8, 3595916), (16, 1797958), (32, 898979), (389, 73952), (778, 36976), (1556, 18488), (2311, 12448), (3112, 9244), (4622, 6224)]