28726376

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{7027}}^1$

素因数の和:7113

約数の個数: 32

約数和(自身を含む): 62408640

約数和(自身を除く): 33682264

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 146, 292, 511, 584, 1022, 2044, 4088, 7027, 14054, 28108, 49189, 56216, 98378, 196756, 393512, 512971, 1025942, 2051884, 3590797, 4103768, 7181594, 14363188, 28726376]

約数ペア:

[(1, 28726376), (2, 14363188), (4, 7181594), (7, 4103768), (8, 3590797), (14, 2051884), (28, 1025942), (56, 512971), (73, 393512), (146, 196756), (292, 98378), (511, 56216), (584, 49189), (1022, 28108), (2044, 14054), (4088, 7027)]