77329978

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{863}}^1\times {\mathrm{4073}}^1$

素因数の和:4949

約数の個数: 16

約数和(自身を含む): 126717696

約数和(自身を除く): 49387718

約数列:

[1, 2, 11, 22, 863, 1726, 4073, 8146, 9493, 18986, 44803, 89606, 3514999, 7029998, 38664989, 77329978]

約数ペア:

[(1, 77329978), (2, 38664989), (11, 7029998), (22, 3514999), (863, 89606), (1726, 44803), (4073, 18986), (8146, 9493)]