57217208

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{1117}}^1$

素因数の和:1479

約数の個数: 32

約数和(自身を含む): 113365200

約数和(自身を除く): 56147992

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 337, 674, 1117, 1348, 2234, 2696, 4468, 6403, 8936, 12806, 21223, 25612, 42446, 51224, 84892, 169784, 376429, 752858, 1505716, 3011432, 7152151, 14304302, 28608604, 57217208]

約数ペア:

[(1, 57217208), (2, 28608604), (4, 14304302), (8, 7152151), (19, 3011432), (38, 1505716), (76, 752858), (152, 376429), (337, 169784), (674, 84892), (1117, 51224), (1348, 42446), (2234, 25612), (2696, 21223), (4468, 12806), (6403, 8936)]