28847442

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{5209}}^1$

素因数の和:5298

約数の個数: 32

約数和(自身を含む): 63020160

約数和(自身を除く): 34172718

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 213, 426, 923, 1846, 2769, 5209, 5538, 10418, 15627, 31254, 67717, 135434, 203151, 369839, 406302, 739678, 1109517, 2219034, 4807907, 9615814, 14423721, 28847442]

約数ペア:

[(1, 28847442), (2, 14423721), (3, 9615814), (6, 4807907), (13, 2219034), (26, 1109517), (39, 739678), (71, 406302), (78, 369839), (142, 203151), (213, 135434), (426, 67717), (923, 31254), (1846, 15627), (2769, 10418), (5209, 5538)]