28557518

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2633}}^1$

素因数の和:2692

約数の個数: 32

約数和(自身を含む): 51204960

約数和(自身を除く): 22647442

約数列:

[1, 2, 11, 17, 22, 29, 34, 58, 187, 319, 374, 493, 638, 986, 2633, 5266, 5423, 10846, 28963, 44761, 57926, 76357, 89522, 152714, 492371, 839927, 984742, 1298069, 1679854, 2596138, 14278759, 28557518]

約数ペア:

[(1, 28557518), (2, 14278759), (11, 2596138), (17, 1679854), (22, 1298069), (29, 984742), (34, 839927), (58, 492371), (187, 152714), (319, 89522), (374, 76357), (493, 57926), (638, 44761), (986, 28963), (2633, 10846), (5266, 5423)]