66399832

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{436841}}^1$

素因数の和:436866

約数の個数: 16

約数和(自身を含む): 131052600

約数和(自身を除く): 64652768

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 436841, 873682, 1747364, 3494728, 8299979, 16599958, 33199916, 66399832]

約数ペア:

[(1, 66399832), (2, 33199916), (4, 16599958), (8, 8299979), (19, 3494728), (38, 1747364), (76, 873682), (152, 436841)]