71171614

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{11131}}^1$

素因数の和:11295

約数の個数: 16

約数和(自身を含む): 112210560

約数和(自身を除く): 41038946

約数列:

[1, 2, 23, 46, 139, 278, 3197, 6394, 11131, 22262, 256013, 512026, 1547209, 3094418, 35585807, 71171614]

約数ペア:

[(1, 71171614), (2, 35585807), (23, 3094418), (46, 1547209), (139, 512026), (278, 256013), (3197, 22262), (6394, 11131)]