21611296

素因数分解:

$2^5\times 7^1\times {\mathrm{96479}}^1$

素因数の和:96496

約数の個数: 24

約数和(自身を含む): 48625920

約数和(自身を除く): 27014624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 96479, 192958, 385916, 675353, 771832, 1350706, 1543664, 2701412, 3087328, 5402824, 10805648, 21611296]

約数ペア:

[(1, 21611296), (2, 10805648), (4, 5402824), (7, 3087328), (8, 2701412), (14, 1543664), (16, 1350706), (28, 771832), (32, 675353), (56, 385916), (112, 192958), (224, 96479)]