28718802

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{32561}}^1$

素因数の和:32583

約数の個数: 36

約数和(自身を含む): 72385326

約数和(自身を除く): 43666524

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 32561, 65122, 97683, 195366, 227927, 293049, 455854, 586098, 683781, 1367562, 1595489, 2051343, 3190978, 4102686, 4786467, 9572934, 14359401, 28718802]

約数ペア:

[(1, 28718802), (2, 14359401), (3, 9572934), (6, 4786467), (7, 4102686), (9, 3190978), (14, 2051343), (18, 1595489), (21, 1367562), (42, 683781), (49, 586098), (63, 455854), (98, 293049), (126, 227927), (147, 195366), (294, 97683), (441, 65122), (882, 32561)]