28361806

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{2437}}^1$

素因数の和:2496

約数の個数: 24

約数和(自身を含む): 48535704

約数和(自身を除く): 20173898

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 529, 1058, 2437, 4874, 5819, 11638, 26807, 53614, 56051, 112102, 616561, 1233122, 1289173, 2578346, 14180903, 28361806]

約数ペア:

[(1, 28361806), (2, 14180903), (11, 2578346), (22, 1289173), (23, 1233122), (46, 616561), (253, 112102), (506, 56051), (529, 53614), (1058, 26807), (2437, 11638), (4874, 5819)]