28694172

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{14149}}^1$

素因数の和:14182

約数の個数: 36

約数和(自身を含む): 72504600

約数和(自身を除く): 43810428

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 14149, 28298, 42447, 56596, 84894, 169788, 183937, 367874, 551811, 735748, 1103622, 2207244, 2391181, 4782362, 7173543, 9564724, 14347086, 28694172]

約数ペア:

[(1, 28694172), (2, 14347086), (3, 9564724), (4, 7173543), (6, 4782362), (12, 2391181), (13, 2207244), (26, 1103622), (39, 735748), (52, 551811), (78, 367874), (156, 183937), (169, 169788), (338, 84894), (507, 56596), (676, 42447), (1014, 28298), (2028, 14149)]