28733656

素因数分解:

$2^3\times 7^1\times {\mathrm{513101}}^1$

素因数の和:513114

約数の個数: 16

約数和(自身を含む): 61572240

約数和(自身を除く): 32838584

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 513101, 1026202, 2052404, 3591707, 4104808, 7183414, 14366828, 28733656]

約数ペア:

[(1, 28733656), (2, 14366828), (4, 7183414), (7, 4104808), (8, 3591707), (14, 2052404), (28, 1026202), (56, 513101)]