28871526

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{1009}}^1$

素因数の和:1284

約数の個数: 32

約数和(自身を含む): 61084800

約数和(自身を除く): 32213274

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 251, 502, 753, 1009, 1506, 2018, 3027, 4769, 6054, 9538, 14307, 19171, 28614, 38342, 57513, 115026, 253259, 506518, 759777, 1519554, 4811921, 9623842, 14435763, 28871526]

約数ペア:

[(1, 28871526), (2, 14435763), (3, 9623842), (6, 4811921), (19, 1519554), (38, 759777), (57, 506518), (114, 253259), (251, 115026), (502, 57513), (753, 38342), (1009, 28614), (1506, 19171), (2018, 14307), (3027, 9538), (4769, 6054)]