28321984

素因数分解:

$2^6\times {\mathrm{442531}}^1$

素因数の和:442543

約数の個数: 14

約数和(自身を含む): 56201564

約数和(自身を除く): 27879580

約数列:

[1, 2, 4, 8, 16, 32, 64, 442531, 885062, 1770124, 3540248, 7080496, 14160992, 28321984]

約数ペア:

[(1, 28321984), (2, 14160992), (4, 7080496), (8, 3540248), (16, 1770124), (32, 885062), (64, 442531)]