28665784

素因数分解:

$2^3\times 7^2\times {\mathrm{73127}}^1$

素因数の和:73147

約数の個数: 24

約数和(自身を含む): 62524440

約数和(自身を除く): 33858656

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 73127, 146254, 292508, 511889, 585016, 1023778, 2047556, 3583223, 4095112, 7166446, 14332892, 28665784]

約数ペア:

[(1, 28665784), (2, 14332892), (4, 7166446), (7, 4095112), (8, 3583223), (14, 2047556), (28, 1023778), (49, 585016), (56, 511889), (98, 292508), (196, 146254), (392, 73127)]