21441952

素因数分解:

$2^5\times 7^1\times {\mathrm{95723}}^1$

素因数の和:95740

約数の個数: 24

約数和(自身を含む): 48244896

約数和(自身を除く): 26802944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 95723, 191446, 382892, 670061, 765784, 1340122, 1531568, 2680244, 3063136, 5360488, 10720976, 21441952]

約数ペア:

[(1, 21441952), (2, 10720976), (4, 5360488), (7, 3063136), (8, 2680244), (14, 1531568), (16, 1340122), (28, 765784), (32, 670061), (56, 382892), (112, 191446), (224, 95723)]