28304248

素因数分解:

$2^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{4637}}^1$

素因数の和:4759

約数の個数: 32

約数和(自身を含む): 61221600

約数和(自身を除く): 32917352

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 109, 218, 436, 763, 872, 1526, 3052, 4637, 6104, 9274, 18548, 32459, 37096, 64918, 129836, 259672, 505433, 1010866, 2021732, 3538031, 4043464, 7076062, 14152124, 28304248]

約数ペア:

[(1, 28304248), (2, 14152124), (4, 7076062), (7, 4043464), (8, 3538031), (14, 2021732), (28, 1010866), (56, 505433), (109, 259672), (218, 129836), (436, 64918), (763, 37096), (872, 32459), (1526, 18548), (3052, 9274), (4637, 6104)]