28972044

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{27751}}^1$

素因数の和:27790

約数の個数: 36

約数和(自身を含む): 75762960

約数和(自身を除く): 46790916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 1044, 27751, 55502, 83253, 111004, 166506, 249759, 333012, 499518, 804779, 999036, 1609558, 2414337, 3219116, 4828674, 7243011, 9657348, 14486022, 28972044]

約数ペア:

[(1, 28972044), (2, 14486022), (3, 9657348), (4, 7243011), (6, 4828674), (9, 3219116), (12, 2414337), (18, 1609558), (29, 999036), (36, 804779), (58, 499518), (87, 333012), (116, 249759), (174, 166506), (261, 111004), (348, 83253), (522, 55502), (1044, 27751)]