28687134

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{3539}}^1$

素因数の和:3744

約数の個数: 32

約数和(自身を含む): 65928960

約数和(自身を除く): 37241826

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 193, 386, 579, 1158, 1351, 2702, 3539, 4053, 7078, 8106, 10617, 21234, 24773, 49546, 74319, 148638, 683027, 1366054, 2049081, 4098162, 4781189, 9562378, 14343567, 28687134]

約数ペア:

[(1, 28687134), (2, 14343567), (3, 9562378), (6, 4781189), (7, 4098162), (14, 2049081), (21, 1366054), (42, 683027), (193, 148638), (386, 74319), (579, 49546), (1158, 24773), (1351, 21234), (2702, 10617), (3539, 8106), (4053, 7078)]