123047456

素因数分解:

$2^5\times 7^1\times {\mathrm{549319}}^1$

素因数の和:549336

約数の個数: 24

約数和(自身を含む): 276857280

約数和(自身を除く): 153809824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 549319, 1098638, 2197276, 3845233, 4394552, 7690466, 8789104, 15380932, 17578208, 30761864, 61523728, 123047456]

約数ペア:

[(1, 123047456), (2, 61523728), (4, 30761864), (7, 17578208), (8, 15380932), (14, 8789104), (16, 7690466), (28, 4394552), (32, 3845233), (56, 2197276), (112, 1098638), (224, 549319)]