28698656

素因数分解:

$2^5\times 7^1\times {\mathrm{128119}}^1$

素因数の和:128136

約数の個数: 24

約数和(自身を含む): 64572480

約数和(自身を除く): 35873824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 128119, 256238, 512476, 896833, 1024952, 1793666, 2049904, 3587332, 4099808, 7174664, 14349328, 28698656]

約数ペア:

[(1, 28698656), (2, 14349328), (4, 7174664), (7, 4099808), (8, 3587332), (14, 2049904), (16, 1793666), (28, 1024952), (32, 896833), (56, 512476), (112, 256238), (224, 128119)]