28371636

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41479}}^1$

素因数の和:41508

約数の個数: 36

約数和(自身を含む): 75493600

約数和(自身を除く): 47121964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 41479, 82958, 124437, 165916, 248874, 373311, 497748, 746622, 788101, 1493244, 1576202, 2364303, 3152404, 4728606, 7092909, 9457212, 14185818, 28371636]

約数ペア:

[(1, 28371636), (2, 14185818), (3, 9457212), (4, 7092909), (6, 4728606), (9, 3152404), (12, 2364303), (18, 1576202), (19, 1493244), (36, 788101), (38, 746622), (57, 497748), (76, 373311), (114, 248874), (171, 165916), (228, 124437), (342, 82958), (684, 41479)]