28132756

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{5827}}^1$

素因数の和:5919

約数の個数: 24

約数和(自身を含む): 52871616

約数和(自身を除く): 24738860

約数列:

[1, 2, 4, 17, 34, 68, 71, 142, 284, 1207, 2414, 4828, 5827, 11654, 23308, 99059, 198118, 396236, 413717, 827434, 1654868, 7033189, 14066378, 28132756]

約数ペア:

[(1, 28132756), (2, 14066378), (4, 7033189), (17, 1654868), (34, 827434), (68, 413717), (71, 396236), (142, 198118), (284, 99059), (1207, 23308), (2414, 11654), (4828, 5827)]