21310912

素因数分解:

$2^6\times 7^1\times {\mathrm{47569}}^1$

素因数の和:47588

約数の個数: 28

約数和(自身を含む): 48331120

約数和(自身を除く): 27020208

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 47569, 95138, 190276, 332983, 380552, 665966, 761104, 1331932, 1522208, 2663864, 3044416, 5327728, 10655456, 21310912]

約数ペア:

[(1, 21310912), (2, 10655456), (4, 5327728), (7, 3044416), (8, 2663864), (14, 1522208), (16, 1331932), (28, 761104), (32, 665966), (56, 380552), (64, 332983), (112, 190276), (224, 95138), (448, 47569)]