26646542

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{12973}}^1$

素因数の和:13067

約数の個数: 16

約数和(自身を含む): 43592640

約数和(自身を除く): 16946098

約数列:

[1, 2, 13, 26, 79, 158, 1027, 2054, 12973, 25946, 168649, 337298, 1024867, 2049734, 13323271, 26646542]

約数ペア:

[(1, 26646542), (2, 13323271), (13, 2049734), (26, 1024867), (79, 337298), (158, 168649), (1027, 25946), (2054, 12973)]