3949232

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{953}}^1$

素因数の和:1005

約数の個数: 40

約数和(自身を含む): 8990496

約数和(自身を除く): 5041264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 259, 296, 518, 592, 953, 1036, 1906, 2072, 3812, 4144, 6671, 7624, 13342, 15248, 26684, 35261, 53368, 70522, 106736, 141044, 246827, 282088, 493654, 564176, 987308, 1974616, 3949232]

約数ペア:

[(1, 3949232), (2, 1974616), (4, 987308), (7, 564176), (8, 493654), (14, 282088), (16, 246827), (28, 141044), (37, 106736), (56, 70522), (74, 53368), (112, 35261), (148, 26684), (259, 15248), (296, 13342), (518, 7624), (592, 6671), (953, 4144), (1036, 3812), (1906, 2072)]