39939484

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{3187}}^1$

素因数の和:3445

約数の個数: 24

約数和(自身を含む): 75606608

約数和(自身を除く): 35667124

約数列:

[1, 2, 4, 13, 26, 52, 241, 482, 964, 3133, 3187, 6266, 6374, 12532, 12748, 41431, 82862, 165724, 768067, 1536134, 3072268, 9984871, 19969742, 39939484]

約数ペア:

[(1, 39939484), (2, 19969742), (4, 9984871), (13, 3072268), (26, 1536134), (52, 768067), (241, 165724), (482, 82862), (964, 41431), (3133, 12748), (3187, 12532), (6266, 6374)]