28700504

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{22283}}^1$

素因数の和:22319

約数の個数: 32

約数和(自身を含む): 64177920

約数和(自身を除く): 35477416

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 22283, 44566, 89132, 155981, 178264, 311962, 512509, 623924, 1025018, 1247848, 2050036, 3587563, 4100072, 7175126, 14350252, 28700504]

約数ペア:

[(1, 28700504), (2, 14350252), (4, 7175126), (7, 4100072), (8, 3587563), (14, 2050036), (23, 1247848), (28, 1025018), (46, 623924), (56, 512509), (92, 311962), (161, 178264), (184, 155981), (322, 89132), (644, 44566), (1288, 22283)]