29978032

素因数分解:

$2^4\times 7^1\times {\mathrm{267661}}^1$

素因数の和:267676

約数の個数: 20

約数和(自身を含む): 66380176

約数和(自身を除く): 36402144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 267661, 535322, 1070644, 1873627, 2141288, 3747254, 4282576, 7494508, 14989016, 29978032]

約数ペア:

[(1, 29978032), (2, 14989016), (4, 7494508), (7, 4282576), (8, 3747254), (14, 2141288), (16, 1873627), (28, 1070644), (56, 535322), (112, 267661)]