28041464

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{318653}}^1$

素因数の和:318670

約数の個数: 16

約数和(自身を含む): 57357720

約数和(自身を除く): 29316256

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 318653, 637306, 1274612, 2549224, 3505183, 7010366, 14020732, 28041464]

約数ペア:

[(1, 28041464), (2, 14020732), (4, 7010366), (8, 3505183), (11, 2549224), (22, 1274612), (44, 637306), (88, 318653)]