28133092

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{41617}}^1$

素因数の和:41647

約数の個数: 18

約数和(自身を含む): 53312658

約数和(自身を除く): 25179566

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 41617, 83234, 166468, 541021, 1082042, 2164084, 7033273, 14066546, 28133092]

約数ペア:

[(1, 28133092), (2, 14066546), (4, 7033273), (13, 2164084), (26, 1082042), (52, 541021), (169, 166468), (338, 83234), (676, 41617)]