74243438

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1\times {\mathrm{1223}}^1$

素因数の和:1591

約数の個数: 16

約数和(自身を含む): 112803840

約数和(自身を除く): 38560402

約数列:

[1, 2, 127, 239, 254, 478, 1223, 2446, 30353, 60706, 155321, 292297, 310642, 584594, 37121719, 74243438]

約数ペア:

[(1, 74243438), (2, 37121719), (127, 584594), (239, 310642), (254, 292297), (478, 155321), (1223, 60706), (2446, 30353)]