28507556

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{92557}}^1$

素因数の和:92579

約数の個数: 24

約数和(自身を含む): 62198976

約数和(自身を除く): 33691420

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 92557, 185114, 370228, 647899, 1018127, 1295798, 2036254, 2591596, 4072508, 7126889, 14253778, 28507556]

約数ペア:

[(1, 28507556), (2, 14253778), (4, 7126889), (7, 4072508), (11, 2591596), (14, 2036254), (22, 1295798), (28, 1018127), (44, 647899), (77, 370228), (154, 185114), (308, 92557)]