28776214992

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{85643497}}^1$

素因数の和:85643515

約数の個数: 40

約数和(自身を含む): 84958350016

約数和(自身を除く): 56182135024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 85643497, 171286994, 256930491, 342573988, 513860982, 599504479, 685147976, 1027721964, 1199008958, 1370295952, 1798513437, 2055443928, 2398017916, 3597026874, 4110887856, 4796035832, 7194053748, 9592071664, 14388107496, 28776214992]

約数ペア:

[(1, 28776214992), (2, 14388107496), (3, 9592071664), (4, 7194053748), (6, 4796035832), (7, 4110887856), (8, 3597026874), (12, 2398017916), (14, 2055443928), (16, 1798513437), (21, 1370295952), (24, 1199008958), (28, 1027721964), (42, 685147976), (48, 599504479), (56, 513860982), (84, 342573988), (112, 256930491), (168, 171286994), (336, 85643497)]