74479396

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{2011}}^1$

素因数の和:2259

約数の個数: 24

約数和(自身を含む): 133854336

約数和(自身を除く): 59374940

約数列:

[1, 2, 4, 47, 94, 188, 197, 394, 788, 2011, 4022, 8044, 9259, 18518, 37036, 94517, 189034, 378068, 396167, 792334, 1584668, 18619849, 37239698, 74479396]

約数ペア:

[(1, 74479396), (2, 37239698), (4, 18619849), (47, 1584668), (94, 792334), (188, 396167), (197, 378068), (394, 189034), (788, 94517), (2011, 37036), (4022, 18518), (8044, 9259)]