66936392

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{440371}}^1$

素因数の和:440396

約数の個数: 16

約数和(自身を含む): 132111600

約数和(自身を除く): 65175208

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 440371, 880742, 1761484, 3522968, 8367049, 16734098, 33468196, 66936392]

約数ペア:

[(1, 66936392), (2, 33468196), (4, 16734098), (8, 8367049), (19, 3522968), (38, 1761484), (76, 880742), (152, 440371)]