21614824

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{35089}}^1$

素因数の和:35113

約数の個数: 32

約数和(自身を含む): 50529600

約数和(自身を除く): 28914776

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 35089, 70178, 140356, 245623, 280712, 385979, 491246, 771958, 982492, 1543916, 1964984, 2701853, 3087832, 5403706, 10807412, 21614824]

約数ペア:

[(1, 21614824), (2, 10807412), (4, 5403706), (7, 3087832), (8, 2701853), (11, 1964984), (14, 1543916), (22, 982492), (28, 771958), (44, 491246), (56, 385979), (77, 280712), (88, 245623), (154, 140356), (308, 70178), (616, 35089)]