64390582

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{1117}}^1$

素因数の和:1216

約数の個数: 32

約数和(自身を含む): 107059680

約数和(自身を除く): 42669098

約数列:

[1, 2, 19, 37, 38, 41, 74, 82, 703, 779, 1117, 1406, 1517, 1558, 2234, 3034, 21223, 28823, 41329, 42446, 45797, 57646, 82658, 91594, 785251, 870143, 1570502, 1694489, 1740286, 3388978, 32195291, 64390582]

約数ペア:

[(1, 64390582), (2, 32195291), (19, 3388978), (37, 1740286), (38, 1694489), (41, 1570502), (74, 870143), (82, 785251), (703, 91594), (779, 82658), (1117, 57646), (1406, 45797), (1517, 42446), (1558, 41329), (2234, 28823), (3034, 21223)]