28851636

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{7537}}^1$

素因数の和:7584

約数の個数: 48

約数和(自身を含む): 75983040

約数和(自身を除く): 47131404

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 29, 33, 44, 58, 66, 87, 116, 132, 174, 319, 348, 638, 957, 1276, 1914, 3828, 7537, 15074, 22611, 30148, 45222, 82907, 90444, 165814, 218573, 248721, 331628, 437146, 497442, 655719, 874292, 994884, 1311438, 2404303, 2622876, 4808606, 7212909, 9617212, 14425818, 28851636]

約数ペア:

[(1, 28851636), (2, 14425818), (3, 9617212), (4, 7212909), (6, 4808606), (11, 2622876), (12, 2404303), (22, 1311438), (29, 994884), (33, 874292), (44, 655719), (58, 497442), (66, 437146), (87, 331628), (116, 248721), (132, 218573), (174, 165814), (319, 90444), (348, 82907), (638, 45222), (957, 30148), (1276, 22611), (1914, 15074), (3828, 7537)]