428863456

素因数分解:

$2^5\times 7^1\times {\mathrm{1914569}}^1$

素因数の和:1914586

約数の個数: 24

約数和(自身を含む): 964943280

約数和(自身を除く): 536079824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 1914569, 3829138, 7658276, 13401983, 15316552, 26803966, 30633104, 53607932, 61266208, 107215864, 214431728, 428863456]

約数ペア:

[(1, 428863456), (2, 214431728), (4, 107215864), (7, 61266208), (8, 53607932), (14, 30633104), (16, 26803966), (28, 15316552), (32, 13401983), (56, 7658276), (112, 3829138), (224, 1914569)]