67919956

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{3559}}^1$

素因数の和:3943

約数の個数: 24

約数和(自身を含む): 128387840

約数和(自身を除く): 60467884

約数列:

[1, 2, 4, 13, 26, 52, 367, 734, 1468, 3559, 4771, 7118, 9542, 14236, 19084, 46267, 92534, 185068, 1306153, 2612306, 5224612, 16979989, 33959978, 67919956]

約数ペア:

[(1, 67919956), (2, 33959978), (4, 16979989), (13, 5224612), (26, 2612306), (52, 1306153), (367, 185068), (734, 92534), (1468, 46267), (3559, 19084), (4771, 14236), (7118, 9542)]