56772856

素因数分解:

$2^3\times 7^1\times {\mathrm{383}}^1\times {\mathrm{2647}}^1$

素因数の和:3043

約数の個数: 32

約数和(自身を含む): 122019840

約数和(自身を除く): 65246984

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 383, 766, 1532, 2647, 2681, 3064, 5294, 5362, 10588, 10724, 18529, 21176, 21448, 37058, 74116, 148232, 1013801, 2027602, 4055204, 7096607, 8110408, 14193214, 28386428, 56772856]

約数ペア:

[(1, 56772856), (2, 28386428), (4, 14193214), (7, 8110408), (8, 7096607), (14, 4055204), (28, 2027602), (56, 1013801), (383, 148232), (766, 74116), (1532, 37058), (2647, 21448), (2681, 21176), (3064, 18529), (5294, 10724), (5362, 10588)]