78857488

素因数分解:

$2^4\times {\mathrm{863}}^1\times {\mathrm{5711}}^1$

素因数の和:6582

約数の個数: 20

約数和(自身を含む): 152990208

約数和(自身を除く): 74132720

約数列:

[1, 2, 4, 8, 16, 863, 1726, 3452, 5711, 6904, 11422, 13808, 22844, 45688, 91376, 4928593, 9857186, 19714372, 39428744, 78857488]

約数ペア:

[(1, 78857488), (2, 39428744), (4, 19714372), (8, 9857186), (16, 4928593), (863, 91376), (1726, 45688), (3452, 22844), (5711, 13808), (6904, 11422)]