127456

素因数分解:

$2^5\times 7^1\times {\mathrm{569}}^1$

素因数の和:586

約数の個数: 24

約数和(自身を含む): 287280

約数和(自身を除く): 159824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 569, 1138, 2276, 3983, 4552, 7966, 9104, 15932, 18208, 31864, 63728, 127456]

約数ペア:

[(1, 127456), (2, 63728), (4, 31864), (7, 18208), (8, 15932), (14, 9104), (16, 7966), (28, 4552), (32, 3983), (56, 2276), (112, 1138), (224, 569)]