26954636

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{2339}}^1$

素因数の和:2453

約数の個数: 24

約数和(自身を含む): 49008960

約数和(自身を除く): 22054324

約数列:

[1, 2, 4, 43, 67, 86, 134, 172, 268, 2339, 2881, 4678, 5762, 9356, 11524, 100577, 156713, 201154, 313426, 402308, 626852, 6738659, 13477318, 26954636]

約数ペア:

[(1, 26954636), (2, 13477318), (4, 6738659), (43, 626852), (67, 402308), (86, 313426), (134, 201154), (172, 156713), (268, 100577), (2339, 11524), (2881, 9356), (4678, 5762)]