28539828

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{27337}}^1$

素因数の和:27376

約数の個数: 36

約数和(自身を含む): 74632740

約数和(自身を除く): 46092912

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 1044, 27337, 54674, 82011, 109348, 164022, 246033, 328044, 492066, 792773, 984132, 1585546, 2378319, 3171092, 4756638, 7134957, 9513276, 14269914, 28539828]

約数ペア:

[(1, 28539828), (2, 14269914), (3, 9513276), (4, 7134957), (6, 4756638), (9, 3171092), (12, 2378319), (18, 1585546), (29, 984132), (36, 792773), (58, 492066), (87, 328044), (116, 246033), (174, 164022), (261, 109348), (348, 82011), (522, 54674), (1044, 27337)]