77971366

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1319}}^1\times {\mathrm{2687}}^1$

素因数の和:4019

約数の個数: 16

約数和(自身を含む): 127733760

約数和(自身を除く): 49762394

約数列:

[1, 2, 11, 22, 1319, 2638, 2687, 5374, 14509, 29018, 29557, 59114, 3544153, 7088306, 38985683, 77971366]

約数ペア:

[(1, 77971366), (2, 38985683), (11, 7088306), (22, 3544153), (1319, 59114), (2638, 29557), (2687, 29018), (5374, 14509)]