27841448

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{409}}^1$

素因数の和:609

約数の個数: 32

約数和(自身を含む): 53529600

約数和(自身を除く): 25688152

約数列:

[1, 2, 4, 8, 67, 127, 134, 254, 268, 409, 508, 536, 818, 1016, 1636, 3272, 8509, 17018, 27403, 34036, 51943, 54806, 68072, 103886, 109612, 207772, 219224, 415544, 3480181, 6960362, 13920724, 27841448]

約数ペア:

[(1, 27841448), (2, 13920724), (4, 6960362), (8, 3480181), (67, 415544), (127, 219224), (134, 207772), (254, 109612), (268, 103886), (409, 68072), (508, 54806), (536, 51943), (818, 34036), (1016, 27403), (1636, 17018), (3272, 8509)]