28028946

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{2543}}^1$

素因数の和:2726

約数の個数: 32

約数和(自身を含む): 61544448

約数和(自身を除く): 33515502

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 167, 334, 501, 1002, 1837, 2543, 3674, 5086, 5511, 7629, 11022, 15258, 27973, 55946, 83919, 167838, 424681, 849362, 1274043, 2548086, 4671491, 9342982, 14014473, 28028946]

約数ペア:

[(1, 28028946), (2, 14014473), (3, 9342982), (6, 4671491), (11, 2548086), (22, 1274043), (33, 849362), (66, 424681), (167, 167838), (334, 83919), (501, 55946), (1002, 27973), (1837, 15258), (2543, 11022), (3674, 7629), (5086, 5511)]