28481274

素因数分解:

$2^1\times 3^3\times {\mathrm{127}}^1\times {\mathrm{4153}}^1$

素因数の和:4291

約数の個数: 32

約数和(自身を含む): 63805440

約数和(自身を除く): 35324166

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 127, 254, 381, 762, 1143, 2286, 3429, 4153, 6858, 8306, 12459, 24918, 37377, 74754, 112131, 224262, 527431, 1054862, 1582293, 3164586, 4746879, 9493758, 14240637, 28481274]

約数ペア:

[(1, 28481274), (2, 14240637), (3, 9493758), (6, 4746879), (9, 3164586), (18, 1582293), (27, 1054862), (54, 527431), (127, 224262), (254, 112131), (381, 74754), (762, 37377), (1143, 24918), (2286, 12459), (3429, 8306), (4153, 6858)]