27808528

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{158003}}^1$

素因数の和:158022

約数の個数: 20

約数和(自身を含む): 58777488

約数和(自身を除く): 30968960

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 158003, 316006, 632012, 1264024, 1738033, 2528048, 3476066, 6952132, 13904264, 27808528]

約数ペア:

[(1, 27808528), (2, 13904264), (4, 6952132), (8, 3476066), (11, 2528048), (16, 1738033), (22, 1264024), (44, 632012), (88, 316006), (176, 158003)]