4278656

素因数分解:

$2^7\times {\mathrm{33427}}^1$

素因数の和:33441

約数の個数: 16

約数和(自身を含む): 8524140

約数和(自身を除く): 4245484

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 33427, 66854, 133708, 267416, 534832, 1069664, 2139328, 4278656]

約数ペア:

[(1, 4278656), (2, 2139328), (4, 1069664), (8, 534832), (16, 267416), (32, 133708), (64, 66854), (128, 33427)]