28362032

素因数分解:

$2^4\times {\mathrm{223}}^1\times {\mathrm{7949}}^1$

素因数の和:8180

約数の個数: 20

約数和(自身を含む): 55204800

約数和(自身を除く): 26842768

約数列:

[1, 2, 4, 8, 16, 223, 446, 892, 1784, 3568, 7949, 15898, 31796, 63592, 127184, 1772627, 3545254, 7090508, 14181016, 28362032]

約数ペア:

[(1, 28362032), (2, 14181016), (4, 7090508), (8, 3545254), (16, 1772627), (223, 127184), (446, 63592), (892, 31796), (1784, 15898), (3568, 7949)]