56974642

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1\times {\mathrm{1709}}^1$

素因数の和:2001

約数の個数: 16

約数和(自身を含む): 87004800

約数和(自身を除く): 30030158

約数列:

[1, 2, 79, 158, 211, 422, 1709, 3418, 16669, 33338, 135011, 270022, 360599, 721198, 28487321, 56974642]

約数ペア:

[(1, 56974642), (2, 28487321), (79, 721198), (158, 360599), (211, 270022), (422, 135011), (1709, 33338), (3418, 16669)]