28512824

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{1867}}^1$

素因数の和:1979

約数の個数: 32

約数和(自身を含む): 56488320

約数和(自身を除く): 27975496

約数列:

[1, 2, 4, 8, 23, 46, 83, 92, 166, 184, 332, 664, 1867, 1909, 3734, 3818, 7468, 7636, 14936, 15272, 42941, 85882, 154961, 171764, 309922, 343528, 619844, 1239688, 3564103, 7128206, 14256412, 28512824]

約数ペア:

[(1, 28512824), (2, 14256412), (4, 7128206), (8, 3564103), (23, 1239688), (46, 619844), (83, 343528), (92, 309922), (166, 171764), (184, 154961), (332, 85882), (664, 42941), (1867, 15272), (1909, 14936), (3734, 7636), (3818, 7468)]