27449296

素因数分解:

$2^4\times 7^1\times {\mathrm{245083}}^1$

素因数の和:245098

約数の個数: 20

約数和(自身を含む): 60780832

約数和(自身を除く): 33331536

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 245083, 490166, 980332, 1715581, 1960664, 3431162, 3921328, 6862324, 13724648, 27449296]

約数ペア:

[(1, 27449296), (2, 13724648), (4, 6862324), (7, 3921328), (8, 3431162), (14, 1960664), (16, 1715581), (28, 980332), (56, 490166), (112, 245083)]