28969956

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{27749}}^1$

素因数の和:27788

約数の個数: 36

約数和(自身を含む): 75757500

約数和(自身を除く): 46787544

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 1044, 27749, 55498, 83247, 110996, 166494, 249741, 332988, 499482, 804721, 998964, 1609442, 2414163, 3218884, 4828326, 7242489, 9656652, 14484978, 28969956]

約数ペア:

[(1, 28969956), (2, 14484978), (3, 9656652), (4, 7242489), (6, 4828326), (9, 3218884), (12, 2414163), (18, 1609442), (29, 998964), (36, 804721), (58, 499482), (87, 332988), (116, 249741), (174, 166494), (261, 110996), (348, 83247), (522, 55498), (1044, 27749)]