21873376

素因数分解:

$2^5\times 7^1\times {\mathrm{97649}}^1$

素因数の和:97666

約数の個数: 24

約数和(自身を含む): 49215600

約数和(自身を除く): 27342224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 97649, 195298, 390596, 683543, 781192, 1367086, 1562384, 2734172, 3124768, 5468344, 10936688, 21873376]

約数ペア:

[(1, 21873376), (2, 10936688), (4, 5468344), (7, 3124768), (8, 2734172), (14, 1562384), (16, 1367086), (28, 781192), (32, 683543), (56, 390596), (112, 195298), (224, 97649)]