29889412

素因数分解:

$2^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{2089}}^1$

素因数の和:2180

約数の個数: 36

約数和(自身を含む): 61709340

約数和(自身を除く): 31819928

約数列:

[1, 2, 4, 7, 14, 28, 49, 73, 98, 146, 196, 292, 511, 1022, 2044, 2089, 3577, 4178, 7154, 8356, 14308, 14623, 29246, 58492, 102361, 152497, 204722, 304994, 409444, 609988, 1067479, 2134958, 4269916, 7472353, 14944706, 29889412]

約数ペア:

[(1, 29889412), (2, 14944706), (4, 7472353), (7, 4269916), (14, 2134958), (28, 1067479), (49, 609988), (73, 409444), (98, 304994), (146, 204722), (196, 152497), (292, 102361), (511, 58492), (1022, 29246), (2044, 14623), (2089, 14308), (3577, 8356), (4178, 7154)]