42655844

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{138493}}^1$

素因数の和:138515

約数の個数: 24

約数和(自身を含む): 93067968

約数和(自身を除く): 50412124

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 138493, 276986, 553972, 969451, 1523423, 1938902, 3046846, 3877804, 6093692, 10663961, 21327922, 42655844]

約数ペア:

[(1, 42655844), (2, 21327922), (4, 10663961), (7, 6093692), (11, 3877804), (14, 3046846), (22, 1938902), (28, 1523423), (44, 969451), (77, 553972), (154, 276986), (308, 138493)]