29119216

素因数分解:

$2^4\times 7^1\times {\mathrm{259993}}^1$

素因数の和:260008

約数の個数: 20

約数和(自身を含む): 64478512

約数和(自身を除く): 35359296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 259993, 519986, 1039972, 1819951, 2079944, 3639902, 4159888, 7279804, 14559608, 29119216]

約数ペア:

[(1, 29119216), (2, 14559608), (4, 7279804), (7, 4159888), (8, 3639902), (14, 2079944), (16, 1819951), (28, 1039972), (56, 519986), (112, 259993)]