28164066

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{10993}}^1$

素因数の和:11066

約数の個数: 32

約数和(自身を含む): 65436288

約数和(自身を除く): 37272222

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 427, 854, 1281, 2562, 10993, 21986, 32979, 65958, 76951, 153902, 230853, 461706, 670573, 1341146, 2011719, 4023438, 4694011, 9388022, 14082033, 28164066]

約数ペア:

[(1, 28164066), (2, 14082033), (3, 9388022), (6, 4694011), (7, 4023438), (14, 2011719), (21, 1341146), (42, 670573), (61, 461706), (122, 230853), (183, 153902), (366, 76951), (427, 65958), (854, 32979), (1281, 21986), (2562, 10993)]