76478356

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{2053}}^1$

素因数の和:2263

約数の個数: 24

約数和(自身を含む): 136878560

約数和(自身を除く): 60400204

約数列:

[1, 2, 4, 67, 134, 139, 268, 278, 556, 2053, 4106, 8212, 9313, 18626, 37252, 137551, 275102, 285367, 550204, 570734, 1141468, 19119589, 38239178, 76478356]

約数ペア:

[(1, 76478356), (2, 38239178), (4, 19119589), (67, 1141468), (134, 570734), (139, 550204), (268, 285367), (278, 275102), (556, 137551), (2053, 37252), (4106, 18626), (8212, 9313)]