28761756

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{140989}}^1$

素因数の和:141013

約数の個数: 24

約数和(自身を含む): 71058960

約数和(自身を除く): 42297204

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 140989, 281978, 422967, 563956, 845934, 1691868, 2396813, 4793626, 7190439, 9587252, 14380878, 28761756]

約数ペア:

[(1, 28761756), (2, 14380878), (3, 9587252), (4, 7190439), (6, 4793626), (12, 2396813), (17, 1691868), (34, 845934), (51, 563956), (68, 422967), (102, 281978), (204, 140989)]