28743732

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{42023}}^1$

素因数の和:42052

約数の個数: 36

約数和(自身を含む): 76483680

約数和(自身を除く): 47739948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 42023, 84046, 126069, 168092, 252138, 378207, 504276, 756414, 798437, 1512828, 1596874, 2395311, 3193748, 4790622, 7185933, 9581244, 14371866, 28743732]

約数ペア:

[(1, 28743732), (2, 14371866), (3, 9581244), (4, 7185933), (6, 4790622), (9, 3193748), (12, 2395311), (18, 1596874), (19, 1512828), (36, 798437), (38, 756414), (57, 504276), (76, 378207), (114, 252138), (171, 168092), (228, 126069), (342, 84046), (684, 42023)]