28234856

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{271489}}^1$

素因数の和:271508

約数の個数: 16

約数和(自身を含む): 57012900

約数和(自身を除く): 28778044

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 271489, 542978, 1085956, 2171912, 3529357, 7058714, 14117428, 28234856]

約数ペア:

[(1, 28234856), (2, 14117428), (4, 7058714), (8, 3529357), (13, 2171912), (26, 1085956), (52, 542978), (104, 271489)]