28265256

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{13537}}^1$

素因数の和:13578

約数の個数: 48

約数和(自身を含む): 79197300

約数和(自身を除く): 50932044

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 522, 696, 1044, 2088, 13537, 27074, 40611, 54148, 81222, 108296, 121833, 162444, 243666, 324888, 392573, 487332, 785146, 974664, 1177719, 1570292, 2355438, 3140584, 3533157, 4710876, 7066314, 9421752, 14132628, 28265256]

約数ペア:

[(1, 28265256), (2, 14132628), (3, 9421752), (4, 7066314), (6, 4710876), (8, 3533157), (9, 3140584), (12, 2355438), (18, 1570292), (24, 1177719), (29, 974664), (36, 785146), (58, 487332), (72, 392573), (87, 324888), (116, 243666), (174, 162444), (232, 121833), (261, 108296), (348, 81222), (522, 54148), (696, 40611), (1044, 27074), (2088, 13537)]