28160924

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{27827}}^1$

素因数の和:27865

約数の個数: 24

約数和(自身を含む): 56101248

約数和(自身を除く): 27940324

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 27827, 55654, 111308, 306097, 612194, 640021, 1224388, 1280042, 2560084, 7040231, 14080462, 28160924]

約数ペア:

[(1, 28160924), (2, 14080462), (4, 7040231), (11, 2560084), (22, 1280042), (23, 1224388), (44, 640021), (46, 612194), (92, 306097), (253, 111308), (506, 55654), (1012, 27827)]