28000647192

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{166670519}}^1$

素因数の和:166670535

約数の個数: 32

約数和(自身を含む): 80001849600

約数和(自身を除く): 52001202408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 166670519, 333341038, 500011557, 666682076, 1000023114, 1166693633, 1333364152, 2000046228, 2333387266, 3500080899, 4000092456, 4666774532, 7000161798, 9333549064, 14000323596, 28000647192]

約数ペア:

[(1, 28000647192), (2, 14000323596), (3, 9333549064), (4, 7000161798), (6, 4666774532), (7, 4000092456), (8, 3500080899), (12, 2333387266), (14, 2000046228), (21, 1333364152), (24, 1166693633), (28, 1000023114), (42, 666682076), (56, 500011557), (84, 333341038), (168, 166670519)]