21934976

素因数分解:

$2^7\times 7^1\times {\mathrm{24481}}^1$

素因数の和:24502

約数の個数: 32

約数和(自身を含む): 49943280

約数和(自身を除く): 28008304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 24481, 48962, 97924, 171367, 195848, 342734, 391696, 685468, 783392, 1370936, 1566784, 2741872, 3133568, 5483744, 10967488, 21934976]

約数ペア:

[(1, 21934976), (2, 10967488), (4, 5483744), (7, 3133568), (8, 2741872), (14, 1566784), (16, 1370936), (28, 783392), (32, 685468), (56, 391696), (64, 342734), (112, 195848), (128, 171367), (224, 97924), (448, 48962), (896, 24481)]