28788276

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{12829}}^1$

素因数の和:12864

約数の個数: 48

約数和(自身を含む): 77595840

約数和(自身を除く): 48807564

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 102, 132, 187, 204, 374, 561, 748, 1122, 2244, 12829, 25658, 38487, 51316, 76974, 141119, 153948, 218093, 282238, 423357, 436186, 564476, 654279, 846714, 872372, 1308558, 1693428, 2399023, 2617116, 4798046, 7197069, 9596092, 14394138, 28788276]

約数ペア:

[(1, 28788276), (2, 14394138), (3, 9596092), (4, 7197069), (6, 4798046), (11, 2617116), (12, 2399023), (17, 1693428), (22, 1308558), (33, 872372), (34, 846714), (44, 654279), (51, 564476), (66, 436186), (68, 423357), (102, 282238), (132, 218093), (187, 153948), (204, 141119), (374, 76974), (561, 51316), (748, 38487), (1122, 25658), (2244, 12829)]