28677946

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{76679}}^1$

素因数の和:76709

約数の個数: 16

約数和(自身を含む): 49688640

約数和(自身を除く): 21010694

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 76679, 153358, 843469, 1303543, 1686938, 2607086, 14338973, 28677946]

約数ペア:

[(1, 28677946), (2, 14338973), (11, 2607086), (17, 1686938), (22, 1303543), (34, 843469), (187, 153358), (374, 76679)]