28514484

素因数分解:

$2^2\times 3^3\times {\mathrm{83}}^1\times {\mathrm{3181}}^1$

素因数の和:3277

約数の個数: 48

約数和(自身を含む): 74840640

約数和(自身を除く): 46326156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 83, 108, 166, 249, 332, 498, 747, 996, 1494, 2241, 2988, 3181, 4482, 6362, 8964, 9543, 12724, 19086, 28629, 38172, 57258, 85887, 114516, 171774, 264023, 343548, 528046, 792069, 1056092, 1584138, 2376207, 3168276, 4752414, 7128621, 9504828, 14257242, 28514484]

約数ペア:

[(1, 28514484), (2, 14257242), (3, 9504828), (4, 7128621), (6, 4752414), (9, 3168276), (12, 2376207), (18, 1584138), (27, 1056092), (36, 792069), (54, 528046), (83, 343548), (108, 264023), (166, 171774), (249, 114516), (332, 85887), (498, 57258), (747, 38172), (996, 28629), (1494, 19086), (2241, 12724), (2988, 9543), (3181, 8964), (4482, 6362)]